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Topoisomerase

" in MCE Product Catalog:

257

Inhibitors & Agonists

1

Fluorescent Dye

2

Inhibitory Antibodies

44

Natural
Products

2

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27

Isotope-Labeled Compounds

Targets Recommended:
Cat. No. Product Name Target Research Areas
  • HY-149002
    Topoisomerase I/II inhibitor 4

    Topoisomerase Apoptosis Cancer
    Topoisomerase I/II inhibitor 4 (compound F16) is a potent topoisomerase I (Topo I) and II (Topo II) dual inhibitor. Topoisomerase I/II inhibitor 4 inhibits cell proliferation, invasion and migration and induces apoptosis. Topoisomerase I/II inhibitor 4 can be used for liver cancer research.
  • HY-146437
    Topoisomerase I inhibitor 6

    Topoisomerase Cancer
    Topoisomerase I inhibitor 6 (Compound 3) is a potent inhibitor of Topoisomerase I. Topoisomerase I inhibitor 6 is able to trap DNA-Top1 cleavage complex and found to be less cytotoxic in non-cancerous cell line. Topoisomerase I inhibitor 6 has the potential for the research of cancer diseases.
  • HY-146497
    Topoisomerase I inhibitor 7

    Topoisomerase Cancer
    Topoisomerase I inhibitor 7 (Compound 8) is a potent inhibitor of Topoisomerase I. Topoisomerase I inhibitor 7 significantly inhibits tumor growth (up to 79%) and increases the lifespan (153%) of mice bearing P388 lymphoma transplants. Topoisomerase I inhibitor 7 indicates prospects for further search of new antitumor drug candidates among the heteroarene-fused anthraquinones.
  • HY-147861
    Topoisomerase II inhibitor 11

    Topoisomerase Apoptosis Cancer
    Topoisomerase II inhibitor 11 (compound 3d) is a potent Topoisomerase II inhibitor, with an IC50 of 2.89 μM. Topoisomerase II inhibitor 11 shows 92.46% inhibition on renal cancer cell line A498 with an IC50 of 3.5 μM. Topoisomerase II inhibitor 11 causes cell cycle arrest at the G2/M phase leading to cell proliferation inhibition and pro-apoptotic activity.
  • HY-146316
    Topoisomerase II inhibitor 6

    Topoisomerase Cancer
    Topoisomerase II inhibitor 6 (Compound 5), a tryptanthrin derivative, is a potent and selective inhibitor of topoisomerase II. Topoisomerase II inhibitor 6 exhibits antiproliferative activity on different tumor cell lines. Topoisomerase II inhibitor 6 blocks the cell cycle of CCRF-CEM in the G2 phase and induces DNA DSB. Topoisomerase II inhibitor 6 has the potential for the research of cancer diseases.
  • HY-143265
    Topoisomerase I inhibitor 2

    Topoisomerase Apoptosis Caspase Cancer
    Topoisomerase I inhibitor 2 (ZML-8) is a highly selective inhibitor of DNA topoisomerase I (Top1). Topoisomerase I inhibitor 2 inhibits Top1 activity and results DNA damage. Topoisomerase I inhibitor 2 blocks G2/M phase and induces apoptosis, exhibits anti-tumor effect.
  • HY-146020
    Topoisomerase IIα-IN-1

    Topoisomerase Cancer
    Topoisomerase IIα-IN-1 (compound 2) is a potent DNA-binding ligands and topoisomerase IIα inhibitor. Topoisomerase IIα-IN-1 exhibits high antiproliferative activity against human cancer cell lines.
  • HY-146021
    Topoisomerase IIα-IN-2

    Topoisomerase Cancer
    Topoisomerase IIα-IN-2 (compound 5) is a potent DNA-binding ligands and topoisomerase IIα inhibitor. Topoisomerase IIα-IN-2 exhibits high antiproliferative activity against human cancer cell lines. Topoisomerase IIα-IN-2 significantly induces DNA damage and arrests cancer cells at G2/M phase.
  • HY-147801
    Topoisomerase IIα-IN-3

    Topoisomerase Apoptosis Cancer
    Topoisomerase IIα-IN-3 (Compound 12c) is a DNA intercalative topoisomerase-IIα inhibitor. Topoisomerase IIα-IN-3 arrests cell cycle at the G0/G1 phase and induces apoptosis.
  • HY-144774
    Topoisomerase I inhibitor 5

    Topoisomerase DNA/RNA Synthesis Apoptosis Cancer
    Topoisomerase I inhibitor 5 is an effective topoisomerase inhibitor with IC50 value of. Topoisomerase I inhibitor 5 can interfere with DNA and significantly inhibit the activity of Topoisomerase I. Topoisomerase I inhibitor 5 can arrest cell cycle at the G1 phase and induce MCF-7 cells apoptosis. Topoisomerase I inhibitor 5 has potency in reversing P-gp-mediated resistance to Adriamycin.
  • HY-148058
    Topoisomerase I inhibitor 8

    Topoisomerase Cancer
    Topoisomerase I inhibitor 8 is a potent topoisomerase I inhibitor. Topoisomerase I inhibitor 8 is a hexacyclic analogue of camptothecin, and displays cytotoxic effect against tumor cells.
  • HY-143266
    Topoisomerase I inhibitor 3

    Topoisomerase Apoptosis Cancer
    Topoisomerase I inhibitor 3 (Compound ZML-14) is a topoisomerase I inhibitor and can interact with topoisomerase I-DNA complex. Topoisomerase I inhibitor 3 induces HepG2 cell apoptosis and arrests cell cycle at G2/M phase.
  • HY-147877
    Topoisomerase II inhibitor 12

    Topoisomerase Cancer
    Topoisomerase II inhibitor 12 (Compound 8c) is a topoisomerase II (topo II) inhibitor, working as a DNA non-intercalator. Topoisomerase II inhibitor 12 shows antineoplastic activity.
  • HY-151453
    Topoisomerase IIα-IN-4

    Topoisomerase Apoptosis Cancer
    Topoisomerase IIα-IN-4 (F2) is a non-intercalative ATP-competitive human DNA topoisomerase II inhibitor with an IC50 value of 3.8 and 10.1 μM for TopoIIα and TopoIIβ, respectively. Topoisomerase IIα-IN-4 shows potent potency in apoptosis induction and cell cycle arrest in HepG2 cells. Topoisomerase IIα-IN-4 exhibits strong antitumor activities against human cancer cell lines, it can be used for the research of cancer.
  • HY-146163
    Topoisomerase II inhibitor 7

    Topoisomerase Apoptosis Cancer
    Topoisomerase II inhibitor 7 (compound 3a) is a potent inhibitor of topoisomerase II alpha subtype, with an IC50 of 3.19 μM. Topoisomerase II inhibitor 7 can induce cell cycle arrest and apoptosis.
  • HY-143281
    Topoisomerase II inhibitor 5

    Topoisomerase Cancer
    Topoisomerase II inhibitor 5 (Compound E24) is a DNA topoisomerase II inhibitor with anticancer activities.
  • HY-143301
    Topoisomerase I inhibitor 4

    Topoisomerase Cancer
    Topoisomerase I inhibitor 4 (compound 7a) is a topoisomerase I inhibitor. Topoisomerase I inhibitor 4 inhibits HepG2, A549, MCF-7 and HeLa cancer cells proliferation with IC50s of 1.20, 2.09, 1.56 and 1.92 μM, respectively. Topoisomerase I inhibitor 4 can be used for the research of cancer.
  • HY-143280
    Topoisomerase II inhibitor 4

    Topoisomerase Cancer
    Topoisomerase II inhibitor 4 (compound E17) is a potent Topoisomerase II inhibitor. Topoisomerase II inhibitor 4 triggers G2/M cell cycle arrest and shows anti-tumor activity with strong cytotoxic and anti-proliferative effect.
  • HY-146188
    Topoisomerase II inhibitor 8

    Topoisomerase Cancer
    Topoisomerase II inhibitor 8 (compound 22) is a potent topoisomerase II inhibitor, with an IC50 of 0.52 μM. Topoisomerase II inhibitor 8 exhibits good anti-proliferative activities and can arrest the cell cycle at G2/M phase.
  • HY-143402
    Topoisomerase I/II inhibitor 2

    Topoisomerase Cancer
    Topoisomerase I/II inhibitor 2 (compound 1a) is a potent Topoisomerase inhibitor (IC50= 9.82 μM on Huh7 cells and 6.83 μM on LM9 cells). Topoisomerase I/II inhibitor 2 has dual inhibition on DNA topoisomerase I/II, also can obviously reduce the growth of xenograft tumor in mice model. Topoisomerase I/II inhibitor 2 has the potential value in treating liver cancer.
  • HY-147839
    Topoisomerase II inhibitor 10

    Topoisomerase Apoptosis Cancer
    Topoisomerase II inhibitor 10 (compound 32a) is a potent topoisomerase II inhibitor with an IC50 value of 7.45 μM. Topoisomerase II inhibitor 10 causes cell cycle arrest at G2-M phase and induces apoptosis of HepG-2 cells. Topoisomerase II inhibitor 10 has excellent anti-proliferative activities against HepG-2, MCF-7, and HCT-116 cells.
  • HY-146504
    Topoisomerase I/II inhibitor 3

    Topoisomerase PI3K Apoptosis Reactive Oxygen Species Cancer
    Topoisomerase I/II inhibitor 3 (compound 7) is a potent topoisomerase I (Topo I) and II (Topo II) dual inhibitor. Topoisomerase I/II inhibitor 3 can inhibit cell proliferation, invasion and migration, and induce apoptosis by inhibiting PI3K/Akt/mTOR signaling pathway. Topoisomerase I/II inhibitor 3 can be used for liver cancer research.
  • HY-146189
    Topoisomerase II inhibitor 9

    Topoisomerase Apoptosis Cancer
    Topoisomerase II inhibitor 9 (Compound 19b) is a Topo II inhibitor with an IC50 of 0.97 μM. Topoisomerase II inhibitor 9 is also a classical DNA-intercalator with an IC50 of 43.51 μM. Topoisomerase II inhibitor 9 arrests the cell cycle at the G2/M phase and induces apoptosis in Hep G‐2 cells.
  • HY-115990
    Topoisomerase IV inhibitor 1

    Topoisomerase Bacterial Infection
    Topoisomerase IV inhibitor 2 (compound 7d) is a potent DNA topoisomerase IV (TOPO IV) inhibitor with IC50s of 0.23 μM and 0.43 μM for TOPO IV and DNA gyrase, respectively. Topoisomerase IV inhibitor 2 has anti-bacterial activity, with MICs of 0.972 μM and 0.608 μM in Staphylococcus aureus Newman and Escherichia coli ATCC8739, respectively.
  • HY-115991
    Topoisomerase IV inhibitor 2

    Topoisomerase Bacterial Infection
    Topoisomerase IV inhibitor 2 (compound 5d) is a potent DNA topoisomerase IV (TOPO IV) inhibitor with IC50s of 0.35 μM and 0.55 μM for TOPO IV and DNA gyrase, respectively. Topoisomerase IV inhibitor 2 has anti-bacterial activity, with MICs of 1.985 μM and 0.744 μM in Staphylococcus aureus Newman and Escherichia coli ATCC8739, respectively.
  • HY-143279
    Topoisomerase II inhibitor 3

    Topoisomerase Apoptosis Cancer
    Topoisomerase II inhibitor 3 (Compound 6 h ) is a acridone derivatives, as well as a Type II DNA topoisomerase (topo II) inhibitor , as a topo IIα/β inhibitor with the value of IC50 is 0.17 μM for topo IIα and the value of IC50 is 0.23 μM for topo IIβ subtypes, caused obvious DNA damage, and induced apoptosis by triggering the loss of mitochondrial membrane potential.
  • HY-146227
    DNA topoisomerase II inhibitor 1

    Topoisomerase Apoptosis Cancer
    DNA topoisomerase II inhibitor 1 (compound 8ed) is a potent DNA topoisomerase II inhibitor. DNA topoisomerase II inhibitor 1 shows anti-proliferative activity. DNA topoisomerase II inhibitor 1 induces apoptosis and cell cycle arrest at sub G1 phase.
  • HY-150044
    Type II topoisomerase inhibitor 1

    DNA/RNA Synthesis Topoisomerase Bacterial Infection
    Type II topoisomerase inhibitor 1 is a potent and selective E. coli DNA gyrase inhibitor (IC50: 1.7 nM), and forms hydrogen bonds with Asp73 residue. Type II topoisomerase inhibitor 1 inhibits topoisomerase IV activity (IC50: 0.98 μM). Type II topoisomerase inhibitor 1 can be used in the research of antibacterial area.
  • HY-N6880
    Rabdosiin

    (+)-Rabdosiin

    HIV Topoisomerase Infection Inflammation/Immunology
    Rabdosiin is a tetramer of caffeic acid isolated from the stem of Ocimum sanctum. Rabdosiin possess anti-allergic activity, anti-HIV activity and inhibition on DNA topoisomerase.
  • HY-19024
    Merbarone

    NSC 336628

    Topoisomerase Cancer
    Merbarone (NSC 336628) is an orally active inhibitor of topoisomerase II. Merbarone acts primarily by blocking topoisomerase II-mediated DNA cleavage without stabilizing topo II-DNA covalent complexes. Merbarone is an anticancer agent.
  • HY-125930A
    T-2513 hydrochloride

    Topoisomerase DNA/RNA Synthesis Cancer
    T-2513 hydrochloride is a selective topoisomerase I inhibitor. T-2513 hydrochloride binds covalently to and stabilizes the topoisomerase I-DNA complex and inhibits DNA replication and RNA synthesis, ultimately leading to cell death.
  • HY-125930
    T-2513

    Topoisomerase DNA/RNA Synthesis Cancer
    T-2513 is a selective topoisomerase I inhibitor. T-2513 binds covalently to and stabilizes the topoisomerase I-DNA complex and inhibits DNA replication and RNA synthesis, ultimately leading to cell death.
  • HY-113642
    CP-67804

    Topoisomerase Cancer
    CP-67804 is a quinolone derivative, is a topoisomerase II-targeted agent. CP-67804 effectively enhances DNA cleavage mediated by eukaryotic topoisomerase II. CP-67804 has potential as an antineoplastic agent.
  • HY-B0063
    Gimatecan

    ST1481

    Topoisomerase Cancer
    Gimatecan (ST1481) is a potent topoisomerase I inhibitor. Gimatecan is an orally bioavailable camptothecin analogue with antitumor activity.
  • HY-N10367
    Corydamine

    Topoisomerase Cancer
    Corydamine, 3-arylisoquinoline alkaloid, is a potent DNA topoisomerase I/II inhibitor. Corydamine has anti-cancer activity.
  • HY-W015490
    1,4-Naphthoquinone

    Monoamine Oxidase Cancer
    1,4-Naphthoquinone is a potential pharmacophore for inhibition of both MAO (monoamine oxidase) and DNA topoisomerase activities, this latter associated with antitumor activity.
  • HY-13727A
    Pixantrone

    BBR 2778

    Topoisomerase Cancer
    Pixantrone (BBR 2778) dimaleate is a topoisomerase II inhibitor and DNA intercalator, with anti-tumor activity.
  • HY-119425
    Razoxane

    ICRF 159

    Topoisomerase Cancer
    Razoxane (ICRF 159) is an antiangiogenic topoisomerase II inhibitor, can be used for the research of renal cell carcinoma (RCC).
  • HY-145397
    (4-NH2)-Exatecan

    Topoisomerase Cancer
    (4-NH2)-Exatecan, a topoisomerase inhibitor derivative extracted from patent US20200306243A1, compound A. (4-NH2)-Exatecan can be used in the synthesis of antibody-drug conjugates (ADCs).
  • HY-N6054
    Niranthin

    Parasite Topoisomerase Infection Inflammation/Immunology
    Niranthin, a lignan with a wide spectrum of pharmacological activities. Niranthin is a potent and non-competitive inhibitor of heterodimeric type IB topoisomerase of L. donovani. Niranthin can be used for the research of drug-resistant leishmaniasis treatment.
  • HY-13727
    Pixantrone free base

    BBR 2778 free base

    Topoisomerase Cancer
    Pixantrone (BBR 2778 (free base)), a mitoxantrone analog, is a topoisomerase II inhibitor and DNA intercalator, with anti-tumor activity.
  • HY-13622
    Elomotecan hydrochloride

    BN 80927

    Topoisomerase Cancer
    Elomotecan hydrochloride (BN 80927) is a potent inhibitor of topoisomerases I and II. Elomotecan hydrochloride (BN 80927) is a camptothecin analog belonging to the homocamptothecin family (hCPT). Elomotecan hydrochloride (BN 80927) reduces the proliferation of different tumor cells with higher potency than other anticancer drugs of reference targeting topoisomerases I and II.
  • HY-12888
    AZD5099

    Topoisomerase Bacterial Infection
    AZD5099, an antibacterial agent, is a potent and selective bacterial topoisomerase II inhibitor. AZD5099 potently inhibits the infections caused by Gram-positive and fastidious Gram-negative bacteria.
  • HY-13727B
    Pixantrone hydrochloride

    BBR 2778 hydrochloride

    Topoisomerase Cancer
    Pixantrone (BBR 2778 (free base)) hydrochloride, a mitoxantrone analog, is a topoisomerase II inhibitor and DNA intercalator, with anti-tumor activity.
  • HY-N0872
    Isosteviol

    (-)-Isosteviol; iso-Steviol

    Reactive Oxygen Species Topoisomerase Cardiovascular Disease Cancer
    Isosteviol ((-)-Isosteviol) is a derivative of Stevioside through acid catalyzed hydrolysis of Stevioside. Isosteviol inhibits DNA polymerase and DNA topoisomerase and has antibacterial, anticancer and anti-tuberculosis effects.
  • HY-118581
    Coralyne chloride

    Topoisomerase Cancer
    Coralyne chloride is a protoberberine alkaloid with potent anti-cancer activities. Coralyne chloride acts as a potent topoisomerase I poison and induces Top I mediated DNA cleavage. Coralyne chloride can be used for preparing coralyne derivatives as DNA binding fluorescent probes.
  • HY-13611
    Diflomotecan

    BN 80915

    Topoisomerase Cancer
    Diflomotecan (BN 80915) is a potent and orally active inhibitor of topoisomerase I. Diflomotecan (BN 80915) causes enhanced plasma stability and has the superior preclinical anti-tumour activity compared with other established compounds.
  • HY-139909
    CL2E-SN38

    Drug-Linker Conjugates for ADC Cancer
    CL2E-SN-38, a highly releasable and structurally stable antibody-SN-38-conjugate, is a part of the antibody drug conjugate (ADC). SN-38, the active metabolite of Irinotecan from camptothecins, is an Topoisomerase I inhibitor.
  • HY-139909A
    CL2E-SN38 TFA

    Drug-Linker Conjugates for ADC Cancer
    CL2E-SN-38 TFA, a highly releasable and structurally stable antibody-SN-38-conjugate, is a part of the antibody drug conjugate (ADC). SN-38, the active metabolite of Irinotecan from camptothecins, is an Topoisomerase I inhibitor.
  • HY-137466
    ARN-21934

    Topoisomerase Cancer
    ARN-21934 is a potent, highly selective, blood-brain barrier (BBB) penetrant inhibitor for human topoisomerase II α over β. ARN-21934 inhibits DNA relaxation with an IC50 of 2 μM as compared to the anticancer agent Etoposide (IC50=120 μM). ARN-21934 exhibits a favorable in vivo pharmacokinetic profile and is a promising lead compound for anticancer research.
  • HY-143484
    844-TFM

    Bacterial Infection
    844-TFM is a NBTI (novel bacterial topoisomerase inhibitor) DNA gyrase inhibitor, with an IC50 of 1.5 μM. 844-TFM exhibits bactericidal properties against M. abscessus.
  • HY-106556
    Zorubicin

    Rubidazon; Rubidazone

    DNA/RNA Synthesis Topoisomerase Cancer
    Zorubicin (Rubidazon) is a derivative of Daunorubicin (HY-13062A). Zorubicin interacts with topoisomerase II and inhibits DNA polymerases. Zorubicin can be used for the research of acute leukemias and sarcomas.
  • HY-145399
    Mal-PEG8-amide-Val-Ala-(4-NH2)-Exatecan

    Drug-Linker Conjugates for ADC Cancer
    Mal-PEG8-amide-Val-Ala-(4-NH2)-Exatecan is a conjugate used to synthesis ADC. Mal-PEG8-amide-Val-Ala-(4-NH2)-Exatecan comprises topoisomerase inhibitor derivative with a linker for connecting to a ligand unit (extracted from patent US20200306243A1).
  • HY-N10495
    Seconeolitsine

    Antibiotic Bacterial Topoisomerase Infection
    Seconeolitsine, an antibiotic, and is an inhibitor of targeting topoisomerase I (TopA). Seconeolitsine also is a new antimicrobial agent that can inhibit S. pneumoniae growth. Seconeolitsine can inhibit TopA relaxation activity with an IC50 value of 17 μM. Seconeolitsine can be used for the research of S. pneumoniae infections resistant to other antibiotics.
  • HY-145427
    NU5455

    DNA-PK Cancer
    NU5455 is a potent, selective, and orally active inhibitor of DNA-PKcs. NU5455 administration increases both the efficacy and the toxicity of a parenterally administered topoisomerase inhibitor. NU5455 enhances the activity of Doxorubicin released locally in liver tumor xenografts without inducing any adverse effect.
  • HY-145732
    SN38 NHS ester

    Drug-Linker Conjugates for ADC Cancer
    SN38 NHS ester is the NHS ester derivative of SN38. SN-38 is an active metabolite of the Topoisomerase I inhibitor Irinotecan. SN-38 inhibits DNA and RNA synthesis. SN38 NHS ester can be used for the synthesis of antibody-drug conjugates (ADCs).
  • HY-143483
    NBTIs-IN-5

    Bacterial Infection
    NBTIs-IN-5 (Compound 5r) is a NBTI (Novel Bacterial Topoisomerase Inhibitor) DNA gyrase inhibitor with an IC50 of 1.5 μM against Mycobacterium abscessus (Mabs) DNA gyrase. NBTIs-IN-5 inhibits Mabs bamboo bacterial growth with an MIC90 of 0.4 μM.
  • HY-145851
    Top/HDAC-IN-1

    HDAC Topoisomerase Apoptosis Cancer
    Top/HDAC-IN-1 (Compound 29b) is a topoisomerase/HDAC dual inhibitor with IC50s of 18, 230, 790, 87, and 5250 nM for HDAC1, HDAC2, HDAC3, HDAC6, and HDAC8, respectively. Top/HDAC-IN-1 exhibits potent antitumor activities against the HCT116 cell line with the IC50 of 180 nM. Top/HDAC-IN-1 efficiently induces apoptosis with G2 cell cycle arrest in HCT116 cells.
  • HY-122594
    BNS-22

    Topoisomerase Cancer
    BNS-22 is a DNA topoisomerase II (TOP2) catalytic inhibitor with the IC50 values of 2.8 μM and 0.42 μM for human TOP2α and TOP2β, respectively. BNS-22 induces abnormal division and has anti-proliferative activity.
  • HY-16560
    Camptothecin

    Campathecin; (S)-(+)-Camptothecin; CPT

    Topoisomerase ADC Cytotoxin MicroRNA Influenza Virus Apoptosis Fungal Antibiotic Cancer Infection
    Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells.
  • HY-B0268A
    Enoxacin hydrate

    Enoxacin sesquihydrate; AT-2266 hydrate; CI-919 hydrate

    Bacterial DNA/RNA Synthesis MicroRNA Antibiotic Infection Cancer
    Enoxacin hydrate (Enoxacin sesquihydrate), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 µg/ml) and topoisomerase IV (IC50=26.5 µg/ml). Enoxacin hydrate is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin hydrate has potent activities against gram-positive and -negative bacteria. Enoxacin hydrate is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing.
  • HY-B0268
    Enoxacin

    AT 2266; CI 919

    Bacterial DNA/RNA Synthesis MicroRNA Antibiotic Cancer Infection
    Enoxacin (AT 2266), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 µg/ml) and topoisomerase IV (IC50=26.5 µg/ml). Enoxacin is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin has potent activities against gram-positive and -negative bacteria. Enoxacin is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing.
  • HY-128946
    CL2A-SN-38

    Drug-Linker Conjugates for ADC Cancer Inflammation/Immunology
    CL2A-SN-38 is a drug-linker conjugate composed of a potent a DNA Topoisomerase I inhibitor SN-38 and a linker CL2A to make antibody drug conjugate (ADC). CL2A-SN-38 provides significant and specific antitumor effects against a range of human solid tumor types. CL2A is a nonclaevable complicated PEG8- and triazole-containing PABC-peptide-mc linker. CL2A is cleavable through pH sensitivity, giving rise to bystander effect, and binds the antibody at a cysteine residue via a disulfide bond.
  • HY-19825
    Rebeccamycin

    Topoisomerase ADC Cytotoxin Antibiotic Cancer
    Rebeccamycin, an antitumor antibiotic, inhibits DNA topoisomerase I. Rebeccamycin appears to exert its primary antineoplastic effect by poisoning topoisomerase I and has negligible effect on protein kinase C and topoisomerase II.
  • HY-16562
    Irinotecan

    (+)-Irinotecan; CPT-11

    Topoisomerase Autophagy Cancer
    Irinotecan ((+)-Irinotecan) is a topoisomerase I inhibitor, preventing religation of the DNA strand by binding to topoisomerase I-DNA complex.
  • HY-B0879A
    Suramin sodium salt

    Suramin hexasodium salt

    Phosphatase Sirtuin Reverse Transcriptase Topoisomerase SARS-CoV Parasite Apoptosis Cancer Infection Cardiovascular Disease
    Suramin sodium salt (Suramin hexasodium salt) is a reversible and competitive protein-tyrosine phosphatases (PTPases) inhibitor. Suramin sodium salt is a potent inhibitor of sirtuins: SirT1 (IC50=297 nM), SirT2 (IC50=1.15 μM), and SirT5 (IC50=22 μM). Suramin sodium salt is a competitive inhibitor of reverse transcriptase (DNA topoisomerase II: IC50=5 μM). Suramin sodium salt is a potent SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) inhibitor. Suramin sodium salt efficiently inhibits IP5K and is an antiparasitic, anti-neoplastic and anti-angiogenic agent.
  • HY-B0879
    Suramin

    Phosphatase Sirtuin Reverse Transcriptase Topoisomerase SARS-CoV Parasite Apoptosis Cancer Infection Cardiovascular Disease
    Suramin is a reversible and competitive protein-tyrosine phosphatases (PTPases) inhibitor. Suramin is a potent inhibitor of sirtuins: SirT1 (IC50=297 nM), SirT2 (IC50=1.15 μM), and SirT5 (IC50=22 μM). Suramin is a competitive inhibitor of reverse transcriptase (DNA topoisomerase II: IC50=5 μM). Suramin is a potent SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) inhibitor.Suramin efficiently inhibits IP5K and is an antiparasitic, anti-neoplastic and anti-angiogenic agent.
  • HY-13061
    Daun02

    Topoisomerase ADC Cytotoxin Cancer
    Daun02 is a prodrug of the topoisomerase inhibitor Daunorubicin.
  • HY-14821
    Namitecan

    ST-1968

    Topoisomerase Cancer
    Namitecan is a potent topoisomerase I inhibitor, with antitumor property.
  • HY-16562S1
    Irinotecan-d10 hydrochloride

    Topoisomerase Autophagy Cancer
    Irinotecan-d10 ((+)-Irinotecan-d10) hydrochloride is the deuterium labeled Irinotecan. Irinotecan ((+)-Irinotecan) is a topoisomerase I inhibitor, preventing religation of the DNA strand by binding to topoisomerase I-DNA complex.
  • HY-16562S
    Irinotecan-d10

    (+)-Irinotecan-d10; CPT-11-d10

    Topoisomerase Autophagy Cancer
    Irinotecan-d10 ((+)-Irinotecan-d10) is a deuterium labeled Irinotecan ((+)-Irinotecan). Irinotecan ((+)-Irinotecan) is a topoisomerase I inhibitor, preventing religation of the DNA strand by binding to topoisomerase I-DNA complex.
  • HY-15552
    Podofilox

    Podophyllotoxin

    Microtubule/Tubulin Cancer
    Podofilox (Podophyllotoxin) is a potent inhibitor of microtubule assembly and DNA topoisomerase II.
  • HY-13768A
    Topotecan Hydrochloride

    SKF 104864A Hydrochloride; NSC 609669 Hydrochloride

    Topoisomerase Autophagy Apoptosis Cancer
    Topotecan Hydrochloride (SKF 104864A Hydrochloride) is a Topoisomerase I inhibitor with potent antineoplastic activities.
  • HY-14812
    Karenitecin

    Cositecan; BNP 1350

    Topoisomerase Cancer
    Karenitecin (Cositecan) is a topoisomerase I inhibitor, with potent anti-cancer activity.
  • HY-N10115
    Huanglongmycin N

    Topoisomerase Cancer
    Huanglongmycin N is a DNA topoisomerase I inhibitor (EC50 = 14 μM).
  • HY-121309
    Doxorubicinone

    Adriamycin aglycone; Adriamycinone

    Endogenous Metabolite Cancer
    Doxorubicinone is a metabolite of an anti-cancer chemotherapy agent Doxorubicin. Doxorubicin is a potent human DNA topoisomerase I and topoisomerase II inhibitor with IC50s of 0.8 μM and 2.67 μM, respectively.
  • HY-N6800A
    Netropsin dihydrochloride

    DNA/RNA Synthesis Bacterial Influenza Virus Antibiotic Orthopoxvirus Infection Inflammation/Immunology
    Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder), inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride exhibits antiviral activity against the vaccinia virus.
  • HY-13761
    Teniposide

    VM26

    Topoisomerase Cancer
    Teniposide is a podophyllotoxin derivative, acts as a topoisomerase II inhibitor, and used as a chemotherapeutic agent.
  • HY-13566A
    Belotecan hydrochloride

    CKD-602

    Topoisomerase Cancer
    Belotecan hydrochloride (CKD-602 hydrochloride), a Topoisomerase I inhibitor, is a synthetic camptothecin derivative.
  • HY-16742
    Gepotidacin

    GSK2140944

    Bacterial Topoisomerase Infection
    Gepotidacin (GSK2140944) is a novel triazaacenaphthylene bacterial type II topoisomerase inhibitor.
  • HY-N6714
    Alternariol

    Topoisomerase Cancer Infection
    Alternariol is a mycotoxin produced by Alternaria species. AOH inhibits the catalytic activity of topoisomerase I and topoisomerase II enzymes. Alternariol exhibits a variety of therapeutic and biological properties such as phytotoxicity, cytotoxicity, anti-HIV, anti-cancer, and anti-microbial properties.
  • HY-16228
    Genz-644282

    Topoisomerase Cancer
    Genz-644282 is a non-camptothecin topoisomerase I inhibitor, used for cancer research.
  • HY-15753
    Ellipticine

    NSC 71795

    Topoisomerase Cancer
    Ellipticine (NSC 71795) is a potent antineoplastic agent; inhibits DNA topoisomerase II activities.
  • HY-B0067
    Amrubicin

    SM-5887

    Topoisomerase Bacterial Cancer
    Amrubicin (SM-5887) is a DNA topoisomerase II inhibitor, used for the research of cancer.
  • HY-15753A
    Ellipticine hydrochloride

    NSC 71795 hydrochloride

    Topoisomerase Cancer
    Ellipticine (NSC 71795) hydrochloride is a potent antineoplastic agent; inhibits DNA topoisomerase II activities.
  • HY-16568
    Irinotecan hydrochloride trihydrate

    (+)-Irinotecan hydrochloride trihydrate; CPT-11 hydrochloride trihydrate

    Topoisomerase Autophagy Cancer
    Irinotecan hydrochloride trihydrate ((+)-Irinotecan hydrochloride trihydrate) is a topoisomerase I inhibitor with antitumor activity.
  • HY-18350
    Indimitecan

    LMP776

    Topoisomerase Cancer
    Indimitecan (LMP776) is a topoisomerase I (Top1) inhibitor with anticancer activities.
  • HY-13758
    TAS-103

    BMS-247615

    Topoisomerase Cancer
    TAS-103 is a dual inhibitor of DNA topoisomerase I/II, used for cancer research.
  • HY-13758A
    TAS-103 dihydrochloride

    BMS-247615 dihydrochloride

    Topoisomerase Cancer
    TAS-103 dihydrochloride is a dual inhibitor of DNA topoisomerase I/II, used for cancer research.
  • HY-13624A
    Epirubicin hydrochloride

    4'-Epidoxorubicin hydrochloride

    DNA/RNA Synthesis Topoisomerase Apoptosis Antibiotic Cancer
    Epirubicin hydrochloride (4'-Epidoxorubicin hydrochloride), a semisynthetic L-arabino derivative of doxorubicin, has an antineoplastic agent by inhibiting Topoisomerase. Epirubicin hydrochloride inhibits DNA and RNA synthesis. Epirubicin hydrochloride is a Forkhead box protein p3 (Foxp3) inhibitor and inhibits regulatory T cell activity.
  • HY-13624
    Epirubicin

    4'-Epidoxorubicin

    DNA/RNA Synthesis Topoisomerase Apoptosis Antibiotic Cancer
    Epirubicin (4'-Epidoxorubicin), a semisynthetic L-arabino derivative of doxorubicin, has an antineoplastic agent by inhibiting Topoisomerase. Epirubicin inhibits DNA and RNA synthesis. Epirubicin is a Forkhead box protein p3 (Foxp3) inhibitor and inhibits regulatory T cell activity.
  • HY-13618
    Edotecarin

    J 107088; PF 804950

    Topoisomerase Cancer
    Edotecarin is a potent inhibitor of topoisomerase I that can induces single-strand DNA cleavage, with IC50 of 50 nM.
  • HY-16562A
    Irinotecan hydrochloride

    (+)-Irinotecan hydrochloride; CPT-11 hydrochloride

    Topoisomerase Autophagy Cancer
    Irinotecan hydrochloride ((+)-Irinotecan hydrochloride) is a topoisomerase I inhibitor mainly used to treat colon cancer and rectal cancer.
  • HY-N2331
    Proscillaridin A

    Topoisomerase Cancer
    Proscillaridin A is a potent poison of topoisomerase I/II activity with IC50 values of 30 nM and 100 nM, respectively.
  • HY-13565
    Becatecarin

    NSC 655649; BMS 181176; BMY 27557

    Topoisomerase Cancer
    Becatecarin is a rebeccamycin analog with antitumor effects. Becatecarin intercalates into DNA and inhibites the catalytic activity of topoisomerases I/II.
  • HY-10982
    Amonafide

    AS1413

    Topoisomerase Cancer
    Amonafide is a topoisomerase II inhibitor and DNA intercalator that induces apoptotic signaling by blocking the binding of Topo II to DNA.
  • HY-147182
    3,6-Diamino-9(10H)-acridone

    Topoisomerase Others
    3,6-Diamino-9(10H)-acridone is a topoisomerase inhibitor.
  • HY-N0275
    (±)-10-Hydroxycamptothecin

    (±)-10-HCPT

    Topoisomerase Cancer
    (±)-10-Hydroxycamptothecin is an indole alkaloid that inhibits the activity of topoisomerase I and has a broad spectrum of anticancer activity.
  • HY-122575
    Aurintricarboxylic acid

    P2X Receptor Influenza Virus Topoisomerase MicroRNA Apoptosis Infection Inflammation/Immunology Neurological Disease
    Aurintricarboxylic acid is a nanomolar-potency, allosteric antagonist with selectivity towards αβ-methylene-ATP-sensitive P2X1Rs and P2X3Rs, with IC50s of 8.6 nM and 72.9 nM for rP2X1R and rP2X3R, respectively. Aurintricarboxylic acid is a potent anti-influenza agent by directly inhibiting the neuraminidase. Aurintricarboxylic acid is an inhibitor of topoisomerase II and apoptosis. Aurintricarboxylic acid is a selective inhibitor of the TWEAK-Fn14 signaling pathway. Aurintricarboxylic acid also acts as a cystathionine-lyase (CSE) inhibitor with an IC50 of 0.6 μM. Aurintricarboxylic acid is a modifier of miRNAs that regulate miRNA function, with an IC50 of 0.47 µM.
  • HY-121309S
    Doxorubicinone-d3

    Adriamycin aglycone-d3; Adriamycinone-d3

    Endogenous Metabolite Cancer
    Doxorubicinone-d3 (Adriamycin aglycone-d3) is the deuterium labeled Doxorubicinone. Doxorubicinone is a metabolite of an anti-cancer chemotherapy agent Doxorubicin. Doxorubicin is a potent human DNA topoisomerase I and topoisomerase II inhibitor with IC50s of 0.8 μM and 2.67 μM, respectively.
  • HY-13725
    Pirarubicin

    THP

    Topoisomerase Autophagy Bacterial Antibiotic Cancer Infection
    Pirarubicin is an anthracycline antibiotics, acts as a topoisomerase II inhibitor, and is a widely used for treatment of various cancers, in particular, solid tumors.
  • HY-13725A
    Pirarubicin Hydrochloride

    THP Hydrochloride

    Topoisomerase Autophagy Bacterial Antibiotic Cancer Infection
    Pirarubicin Hydrochloride is an anthracycline antibiotics, acts as a topoisomerase II inhibitor, and is a widely used for treatment of various cancers, in particular, solid tumors.
  • HY-N5038
    Mauritianin

    Topoisomerase Cancer
    Mauritianin is a kaempferol glycoside isolated from the flowers and leaves of Acalypha indica. Mauritianin is a topoisomerase I inhibitor.
  • HY-B0526
    Flumequine

    R-802

    Bacterial Topoisomerase Antibiotic Infection Cancer
    Flumequine (R-802) is a quinolone antibiotic, and acts as a topoisomerase II inhibitor, with an IC50 of 15 μM (3.92 μg/mL).
  • HY-15142
    Doxorubicin hydrochloride

    Hydroxydaunorubicin hydrochloride

    Topoisomerase ADC Cytotoxin AMPK Autophagy Apoptosis HIV HBV Mitophagy Antibiotic Bacterial Cancer Infection
    Doxorubicin (Hydroxydaunorubicin) hydrochloride, a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin hydrochloride is a potent human DNA topoisomerase I and topoisomerase II inhibitor with IC50s of 0.8 μM and 2.67 μM, respectively. Doxorubicin hydrochloride reduces basal phosphorylation of AMPK and its downstream target acetyl-CoA carboxylase. Doxorubicin hydrochloride induces apoptosis and autophagy.
  • HY-U00248
    LMP744

    MJ-III65; NSC706744

    Topoisomerase Cancer
    LMP744 (MJ-III65) is a DNA intercalator and Topoisomerase I (Top1) inhibitor with antitumor activity.
  • HY-13551
    Amsacrine

    m-AMSA; acridinyl anisidide

    Topoisomerase Autophagy Cancer
    Amsacrine (m-AMSA; acridinyl anisidide) is an inhibitor of topoisomerase II, and acts as an antineoplastic agent which can intercalates into the DNA of tumor cells.
  • HY-121649
    AQ4

    Topoisomerase Cancer
    AQ4 is a topoisomerase II inhibitor and DNA intercalator as a chemically stable cytotoxic agent in many human tumor lines.
  • HY-16518
    Voreloxin Hydrochloride

    SNS-595 Hydrochloride; Vosaroxin Hydrochloride; AG 7352 Hydrochloride

    Topoisomerase Apoptosis Cancer
    Voreloxin Hydrochloride is a first-in-class topoisomerase II inhibitor that intercalates DNA and induces site-selective DNA DSB, G2 arrest, and apoptosis.
  • HY-17381
    Idarubicin hydrochloride

    4-Demethoxydaunorubicin hydrochloride

    Topoisomerase Bacterial Fungal Autophagy Antibiotic DNA/RNA Synthesis c-Myc Cancer Infection
    Idarubicin hydrochloride is an anthracycline antileukemic drug. It inhibits the topoisomerase II interfering with the replication of DNA and RNA transcription. Idarubicin hydrochloride inhibits the growth of bacteria and yeasts.
  • HY-13551A
    Amsacrine hydrochloride

    m-AMSA hydrochloride; acridinyl anisidide hydrochloride

    Topoisomerase Autophagy Cancer
    Amsacrine hydrochloride (m-AMSA hydrochloride; acridinyl anisidide hydrochloride) is an inhibitor of topoisomerase II, and acts as an antineoplastic agent which can intercalates into the DNA of tumor cells.
  • HY-U00248A
    LMP744 hydrochloride

    MJ-III65 hydrochloride; NSC706744 hydrochloride

    Topoisomerase Cancer
    LMP744 hydrochloride (MJ-III65 hydrochloride) is a DNA intercalator and Topoisomerase I (Top1) inhibitor with antitumor activity.
  • HY-13562A
    Banoxantrone dihydrochloride

    AQ4N dihydrochloride

    Topoisomerase Cancer
    Banoxantrone dihydrochloride is a novel bioreductive agent that can be reduced to a stable, DNA-affinic compound AQ4, which is a potent topoisomerase II inhibitor.
  • HY-122550
    Artemisitene

    Keap1-Nrf2 Topoisomerase Apoptosis Cancer
    Artemisitene, a natural derivative of Artemisinin, is a Nrf2 activator with antioxidant and anticancer activities. Artemisitene activates Nrf2 by decreasing Nrf2 ubiquitination and increasing its stability.
  • HY-147729
    UIAA-II-232

    DNA/RNA Synthesis Infection
    UIAA-II-232 (compound 19b) is a potent DNA gyrase catalytic inhibitor with an IC50 value of 3.5 µM.
  • HY-10581A
    Gatifloxacin hydrochloride

    AM-1155 hydrochloride; BMS-206584 hydrochloride; PD135432 hydrochloride

    Bacterial Topoisomerase Antibiotic Infection
    Gatifloxacin hydrochloride (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin hydrochloride inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml). Gatifloxacin hydrochloride can be used to treat bacterial conjunctivitis in vivo.
  • HY-10581B
    Gatifloxacin mesylate

    AM-1155 mesylate; BMS-206584 mesylate; PD135432 mesylate

    Bacterial Topoisomerase Antibiotic Infection
    Gatifloxacin mesylate (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin mesylate inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml). Gatifloxacin mesylate can be used to treat bacterial conjunctivitis in vivo.
  • HY-16261B
    MC-DOXHZN hydrochloride

    (E/Z)-Aldoxorubicin hydrochloride; Doxorubicin(6-maleimidocaproyl)hydrazone hydrochloride

    Topoisomerase Drug-Linker Conjugates for ADC Cancer
    MC-DOXHZN ((E/Z)-Aldoxorubicin) hydrochloride is an albumin-binding prodrug of Doxorubicin (DNA topoisomerase II inhibitor), with acid-sensitive properties.
  • HY-13670
    Lurtotecan

    GI147211; OSI-211

    Topoisomerase Cancer
    Lurtotecan (GI147211; OSI-211), a semisynthetic Camptothecin analog, is a topoisomerase I inhibitor. Lurtotecan has anticancer effects.
  • HY-18258
    Berberine chloride

    Natural Yellow 18 chloride

    Topoisomerase Autophagy Bacterial Reactive Oxygen Species Antibiotic Endogenous Metabolite Parasite Cancer
    Berberine chloride is an alkaloid that acts as an antibiotic. Berberine chloride induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties.
  • HY-100309
    9-amino-CPT

    9-amino-20(S)-camptothecin

    Topoisomerase Cancer
    9-amino-CPT (9-amino-20(S)-camptothecin) is a topoisomerase I inhibitor with potent anticancer activity.
  • HY-16261A
    MC-DOXHZN

    (E/Z)-Aldoxorubicin; Doxorubicin(6-maleimidocaproyl)hydrazone

    Topoisomerase Drug-Linker Conjugates for ADC Cancer
    MC-DOXHZN ((E/Z)-Aldoxorubicin) is an albumin-binding prodrug of Doxorubicin (DNA topoisomerase II inhibitor), with acid-sensitive properties.
  • HY-19637
    SW044248

    Topoisomerase Cancer
    SW044248 is a non-canonical topoisomerase I inhibitor, and selectively toxic for certain non-small cell lung cancer (NSCLC) cell lines.
  • HY-15142A
    Doxorubicin

    Hydroxydaunorubicin

    Topoisomerase ADC Cytotoxin AMPK Autophagy Mitophagy Apoptosis Antibiotic Bacterial HBV HIV Cancer Infection
    Doxorubicin (Hydroxydaunorubicin), a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin inhibits topoisomerase II with an IC50 of 2.67 μM, thus stopping DNA replication. Doxorubicin reduces basal phosphorylation of AMPK and its downstream target acetyl-CoA carboxylase. Doxorubicin induces apoptosis and autophagy. Doxorubicin inhibits human DNA topoisomerase I with an IC50 of 0.8 μM.
  • HY-10581
    Gatifloxacin

    AM-1155; BMS-206584; PD135432

    Bacterial Topoisomerase Antibiotic Infection
    Gatifloxacin (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50=0.109 μg/ml). Gatifloxacin can be used to treat bacterial conjunctivitis in vivo.
  • HY-13631
    Exatecan

    DX-8951

    Topoisomerase Cancer
    Exatecan (DX-8951) is a DNA topoisomerase I inhibitor, with an IC50 of 2.2 μM (0.975 μg/mL), and can be used in cancer research.
  • HY-15552S
    Podofilox-d6

    Microtubule/Tubulin Cancer
    Podofilox-d6 is the deuterium labeled Podofilox. Podofilox (Podophyllotoxin) is a potent inhibitor of microtubule assembly and DNA topoisomerase II.
  • HY-126142
    Top1 inhibitor 1

    Topoisomerase ADC Cytotoxin Cancer
    Top1 inhibitor 1 (compound 28) is a potent human topoisomerase I (Top1) inhibitor with an IC50 value of 29 nM.
  • HY-13550
    Ametantrone

    NSC 196473; NSC 290813

    DNA/RNA Synthesis Cancer
    Ametantrone (NSC 196473) is an antitumor agent that intercalates into DNA and induces topoisomerase II (TOP2)-mediated DNA break.
  • HY-10581C
    Gatifloxacin sesquihydrate

    AM-1155 sesquihydrate; BMS-206584 sesquihydrate; PD135432 sesquihydrate

    Bacterial Topoisomerase Antibiotic Infection Inflammation/Immunology
    Gatifloxacin sesquihydrate (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin sesquihydrate inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml). Gatifloxacin sesquihydrate can be used to treat bacterial conjunctivitis in vivo.
  • HY-13631A
    Exatecan mesylate

    DX8951f

    Topoisomerase Cancer
    Exatecan mesylate (DX8951f) is a DNA topoisomerase I inhibitor, with an IC50 of 2.2 μM (0.975 μg/mL). Exatecan mesylate can be used in cancer research.
  • HY-116063
    Doxorubicin-SMCC

    Drug-Linker Conjugates for ADC Cancer
    Doxorubicin-SMCC is a drug-linker conjugate for ADC. Doxorubicin-SMCC contains a non-cleavable ADC linker and a DNA topoisomerase II inhibitor Doxorubicin.
  • HY-13566AS
    Belotecan-d7 hydrochloride

    Topoisomerase Cancer
    Belotecan-d7 hydrochloride is the deuterium labeled Belotecan hydrochloride. Belotecan hydrochloride (CKD-602 hydrochloride), a Topoisomerase I inhibitor, is a synthetic camptothecin derivative.
  • HY-10581AS
    Gatifloxacin-d3 hydrochloride

    AM-1155-d3 hydrochloride; BMS-206584-d3 hydrochloride; PD135432-d3 hydrochloride

    Bacterial Topoisomerase Antibiotic Infection
    Gatifloxacin-d3 (hydrochloride) is the deuterium labeled Gatifloxacin (hydrochloride). Gatifloxacin hydrochloride (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin hydrochloride inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml). Gatifloxacin hydrochloride can be used to treat bacterial conjunctivitis in vivo.
  • HY-13745
    Sabarubicin

    MEN 10755

    Topoisomerase Cancer
    Sabarubicin is a doxorubicin disaccharide analogue with striking antitumor activity. Sabarubicin is more effective than doxorubicin as a topoisomerase II poison and stimulated DNA fragmentation at lower intracellular concentrations.
  • HY-128959
    MCC-Modified Daunorubicinol

    Drug-Linker Conjugates for ADC Cancer
    Daunorubicinol is a drug-linker conjugate for ADC with potent antitumor activity by using Aur0101 (DNA Topoisomerase II inhibitor), linked via the ADC linker.
  • HY-17577
    Berberine chloride hydrate

    Natural Yellow 18 chloride hydrate

    Topoisomerase Autophagy Bacterial Reactive Oxygen Species Antibiotic Endogenous Metabolite Parasite Cancer
    Berberine chloride hydrate (Natural Yellow 18 chloride hydrate) is an alkaloid that acts as an antibiotic. Berberine chloride hydrate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties.
  • HY-132923
    NBTIs-IN-4

    Bacterial Infection
    NBTIs-IN-4 demonstrates potent antibacterial activity against diverse Gram-positive pathogens, inhibition of both DNA gyrase and topoisomerase IV, a low frequency of resistance.
  • HY-126373
    SN-38 glucuronide

    SN-38G

    Others Cancer
    SN-38 glucuronide is an inactive metabolite of the cancer drug Irinotecan. Irinotecan is a topoisomerase I inhibitor which can be used for researching colon and rectal cancer.
  • HY-111630
    PluriSIn #2

    Topoisomerase Cancer
    PluriSIn #2 is a selective transcriptional inhibitor of topoisomerase II α (TOP2A). PluriSIn #2 is a compound that selectively eliminates undifferentiated human pluripotent stem cells (hPSCs).
  • HY-N6621
    Hippeastrine

    Topoisomerase Cancer
    Hippeastrine, an active alkaloid, exhibits a good dose-dependent inhibitory effect against topoisomerase I (Top I) with an IC50 at 7.25 μg/mL. Antiproliferative and anticancer activities.
  • HY-10534
    Voreloxin

    SNS-595; Vosaroxin; AG 7352

    Topoisomerase Apoptosis Cancer
    Voreloxin (SNS-595; Vosaroxin; AG 7352) is a first-in-class topoisomerase II inhibitor that intercalates DNA and induces site-selective DNA DSB, G2 arrest, and apoptosis.
  • HY-N7066
    Difloxacin hydrochloride

    Bacterial Antibiotic Infection
    Difloxacin hydrochloride is a broad-spectrum antibacterial drug. Difloxacin hydrochloride inhibits bacterial DNA gyrase and exhibits a concentration-dependant bactericidal effect by interference with the activity of DNA gyrase and topoisomerase IV.
  • HY-146228
    HSP90-IN-13

    HSP Apoptosis Topoisomerase EGFR VEGFR Cancer
    HSP90-IN-13 (compound 5k) is a highly potent HSP90 pan inhibitor with an IC50 value of 25.07 nM. HSP90-IN-13 has multi-target activity against EGFR, VEGFR-2 and Topoisomerase-2. HSP90-IN-13 causes cell cycle arrest at G2/M phase and induces apoptosis of MCF-7 cells through mitochondrial-mediated pathway.
  • HY-13555
    β-Lapachone

    ARQ-501; NSC-26326

    Topoisomerase Autophagy Apoptosis Cancer
    β-Lapachone (ARQ-501;NSC-26326) is a naturally occurring O-naphthoquinone, acts as a topoisomerase I inhibitor, and induces apoptosis by inhibiting cell cycle progression.
  • HY-N2198
    Podocarpusflavone A

    Topoisomerase Apoptosis Cancer
    Podocarpusflavone A is a DNA topoisomerase I inhibitor. Podocarpusflavone A has moderated anti-proliferative activity and induces cell apoptosis in MCF-7. Podocarpusflavone A is developing anti-tumor drugs.
  • HY-N2063
    12-Ethyl-9-hydroxycamptothecin

    Topoisomerase Others
    12-Ethyl-9-hydroxycamptothecin is a derivative of Camptothecin. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM.
  • HY-145078
    PNU-EDA-Gly5

    Drug-Linker Conjugates for ADC Cancer
    PNU-EDA-Gly5 is an oligo-glycine linker-payload for ADC synthesis, composed of a DNA topoisomerase I inhibitor PNU-159682 and a linker EDA-Gly5.
  • HY-109855
    CP-67015

    Topoisomerase Antibiotic Bacterial Infection
    CP-67015, a quinolone antibiotic, is a potent topoisomerase II inhibitor. CP-67015 is a positive direct-acting mutagen in mammalian cells with both gene and chromosomal level effects.
  • HY-13631D
    Dxd

    Exatecan derivative for ADC

    Topoisomerase ADC Cytotoxin Cancer
    Dxd (Exatecan derivative for ADC) is a potent DNA topoisomerase I inhibitor, with an IC50 of 0.31 μM, used as a conjugated drug of HER2-targeting ADC (DS-8201a).
  • HY-100875A
    Bisantrene dihydrochloride

    CL-216942 dihydrochloride

    Topoisomerase Cancer
    Bisantrene dihydrochloride is a highly effective antitumor agent, it exerts its cytotoxicity by affecting DNA intercalation. Bisantrene dihydrochloride targets eukaryotic type II topoisomerases. Bisantrene dihydrochloride is a substrate of MDR1.
  • HY-100875
    Bisantrene

    CL216942

    Topoisomerase Cancer
    Bisantrene is a highly effective antitumor agent, it exerts its cytotoxicity by affecting DNA intercalation. Bisantrene targets eukaryotic type II topoisomerases. Bisantrene is a substrate of MDR1.
  • HY-U00441
    DPBQ

    MDM-2/p53 Apoptosis Cancer
    DPBQ activates p53 and triggers apoptosis in a polyploid-specific manner, but does not inhibit topoisomerase or bind DNA. DPBQ elicits expression and phosphorylation of p53 and this effect is specific to tetraploid cells.
  • HY-13631AS
    Exatecan-d5 mesylate

    DX8951f-d5; Exatecan-d5 mesylate; Deuterated labeled Exatecan mesylate

    Topoisomerase Cancer
    Exatecan-d5 mesylate (DX8951f-d5) is deuterium labeled Exatecan mesylate. Exatecan mesylate is a DNA topoisomerase I inhibitor, with an IC50 of 0.975 μg/mL.
  • HY-D0216
    Salicylaldoxime

    Others Cancer
    Salicylaldoxime is an organic compound, that has been used as a reagent for the gravimetric determination and separation of Cooper, Nickel, Palladium, Lead, Bismuth and Zine. The copper complex of Salicylaldoxime has anticancer activity.
  • HY-18351
    Indotecan

    LMP-400; NSC-724998

    Topoisomerase Cancer
    Indotecan (LMP-400) is a potent topoisomerase 1(Top1) inhibitor with IC50 values of 300, 1200, 560 nM for P388, HCT116, MCF-7 cell lines, respectively.
  • HY-106662
    Chloroquinoxaline sulfonamide

    Chloroquinoxaline; NSC-339004

    Topoisomerase Parasite Cancer Infection
    Chloroquinoxaline sulfonamide (Chloroquinoxaline), a structural analogue of sulfaquinoxaline, is a topoisomerase II alpha/beta poison. Chloroquinoxaline sulfonamide is used to control coccidiosis in poultry, rabbit, sheep, and cattle. Antitumor activity.
  • HY-145513
    CL2-MMT-SN38

    Topoisomerase Cancer
    CL2-MMT-SN38 is a SN-38 derivative. SN-38, an anticancer agent, is an active metabolite of the Topoisomerase I inhibitor Irinotecan (CPT-11).
  • HY-10529
    Betulinic acid

    Lupatic acid; Betulic acid

    Apoptosis Topoisomerase HIV Autophagy Mitophagy NF-κB Endogenous Metabolite Parasite Cancer Infection Inflammation/Immunology
    Betulinic acid is a natural pentacyclic triterpenoid, acts as a eukaryotic topoisomerase I inhibitor, with an IC50 of 5 μM, and possesses anti-HIV, anti-malarial, anti-inflammatory and anti-tumor properties.
  • HY-13562S
    Banoxantrone (D12)

    AQ4N D12

    Topoisomerase Cancer
    Banoxantrone D12 (AQ4N D12) is the deuterium labeled banoxantrone. Banoxantrone is a novel bioreductive agent that can be reduced to a stable, DNA-affinic compound AQ4, which is a potent topoisomerase II inhibitor.
  • HY-N0716B
    Berberine sulfate

    Natural Yellow 18 sulfate

    Topoisomerase Autophagy Bacterial Reactive Oxygen Species Parasite Inflammation/Immunology
    Berberine sulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine sulfate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine sulfate has antineoplastic properties.
  • HY-B0526S
    Flumequine-13C3

    Bacterial Topoisomerase Antibiotic Infection Cancer
    Flumequine-13C3 is the 13C3 labeled Flumequine. Flumequine (R-802) is a quinolone antibiotic, and acts as a topoisomerase II inhibitor, with an IC50 of 15 μM (3.92 μg/mL).
  • HY-13566
    Belotecan

    CKD-602 free base

    Topoisomerase Apoptosis Cancer
    Belotecan (CKD-602 free base) is a DNA topoisomerase I inhibitor. Belotecan induces cell apoptosis and cell-cycle arrest. Belotecan is a camptothecin analogue with anti-tumor effects, it can be used for the research of cancer.
  • HY-19437
    Bimolane

    AT-1727

    Topoisomerase Cancer
    Bimolane (AT-1727), a human topoisomerase II inhibitor, can be used as an anti-neoplastic agent and for the research of psoriasis. Bimolane shows leukemogenic activity and induces multiple types of chromosomal aberrations in human lymphocytes.
  • HY-13629
    Etoposide

    VP-16; VP-16-213

    Topoisomerase Autophagy Mitophagy Bacterial Apoptosis Antibiotic Cancer Infection
    Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy.
  • HY-13768C
    Topotecan hydrochloride hydrate

    SKF 104864A hydrochloride hydrate; NSC 609669 hydrochloride hydrate

    Topoisomerase Apoptosis Autophagy Cancer
    Topotecan hydrochloride hydrate is an orally active and potent Topoisomerase I inhibitor. Topotecan hydrochloride hydrate induces cell cycle arrest in G0/G1 and S phases and promotes apoptosis. Topotecan hydrochloride hydrate shows anticancer activity.
  • HY-13502S
    Mitoxantrone-d8

    Mitozantrone-d8; NSC 301739-d8

    Topoisomerase PKC Cancer
    Mitoxantrone-d8 (mitozantrone-d8) is the deuterium labeled Mitoxantrone. Mitoxantrone is a topoisomerase II inhibitor and also inhibits protein kinase C (PKC) activity with an IC50 of 8.5 μM.
  • HY-111320
    Chrysomycin B

    Bacterial Antibiotic Cancer
    Chrysomycin B is an antibiotic isolated from a strain of Streptomyces. Chrysomycin B causes DNA damage in the human lung adenocarcinoma A549 cell line and inhibits topoisomerase II. Chrysomycin B suppresses the growth of transplantable tumors in mice.
  • HY-13744
    Rubitecan

    RFS 2000; 9-Nitrocamptothecin

    Topoisomerase Cancer
    Rubitecan (RFS 2000), a Camptothecin derivative, is an orally active topoisomerase I inhibitor with broad antitumor activity, and induces protein-linked DNA single-strand breaks, thereby blocking DNA and RNA synthesis in dividing cells.
  • HY-10982S
    Amonafide-d6

    AS1413-d6

    Topoisomerase Cancer
    Amonafide-d6 (AS1413-d6) is the deuterium labeled Amonafide. Amonafide is a topoisomerase II inhibitor and DNA intercalator that induces apoptotic signaling by blocking the binding of Topo II to DNA.
  • HY-N6011
    9-Methoxycamptothecin

    Topoisomerase Apoptosis Cancer
    9-Methoxycamptothecin (MCPT), isolated from Camptotheca acuminata, has antitumor activities through topoisomerase inhibition. 9-Methoxycamptothecin (MCPT) induces strong G2/M arrest and apoptosis in cancer.
  • HY-108969
    Pyrazoloacridine

    NSC 366140; PD 115934

    Topoisomerase Apoptosis Cancer
    Pyrazoloacridine (NSC 366140), an intercalating agent with anti-cancer activity, inhibits the activity of topoisomerases 1 and 2. Pyrazoloacridine (NSC 366140) exhibits an IC50 of 1.25 μM in K562 myeloid leukemia cells for 24 h treatment.
  • HY-13562AS
    Banoxantrone-d12 dihydrochloride

    AQ4N-d12 dihydrochloride

    Topoisomerase Cancer
    Banoxantrone-d12 (AQ4N-d12) dihydrochloride is the deuterium labeled Banoxantrone dihydrochloride. Banoxantrone is a novel bioreductive agent that can be reduced to a stable, DNA-affinic compound AQ4, which is a potent topoisomerase II inhibitor.
  • HY-18258S
    Berberine-d6 chloride

    Natural Yellow 18-d6 chloride

    Topoisomerase Autophagy Bacterial Reactive Oxygen Species Antibiotic Endogenous Metabolite Cancer
    Berberine-d6 (Natural Yellow 18-d6) chloride is the deuterium labeled Berberine chloride. Berberine chloride is an alkaloid that acts as an antibiotic. Berberine chloride induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties.
  • HY-N6865
    Groenlandicine

    Topoisomerase Cancer Metabolic Disease
    Groenlandicine is a protoberberine alkaloid isolated from Coptidis Rhizoma. Groenlandicine exhibits moderate inhibitory effect with IC50 value of 154.2 μM for human recombinant aldose reductase (HRAR). Groenlandicine selectively induces topoisomerase I-mediated DNA cleavage.
  • HY-15142AS
    Doxorubicin-13C,d3

    Hydroxydaunorubicin-13C,d3

    Endogenous Metabolite Antibiotic Cancer Infection
    Doxorubicin-13C,d3 is the deuterium and 13C labeled Doxorubicin. Doxorubicin (Hydroxydaunorubicin), a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin inhibits topoisomerase II with an IC50 of 2.67 μM, thus stopping DN
  • HY-13768
    Topotecan

    SKF 104864A; NSC 609669

    Topoisomerase Autophagy Apoptosis Cancer
    Topotecan (SKF 104864A; NSC 609669) is an orally active and potent Topoisomerase I inhibitor. Topotecan induces cell cycle arrest in G0/G1 and S phases and promotes apoptosis. Topotecan shows anticancer activity.
  • HY-15142AS1
    Doxorubicin-13C,3d TFA

    Hydroxydaunorubicin-13C,3d TFA

    Antibiotic Endogenous Metabolite Cancer Infection
    Doxorubicin-13C,3d TFA is the deuterium and 13C labeled Doxorubicin. Doxorubicin (Hydroxydaunorubicin), a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin inhibits topoisomerase II with an IC50 of 2.67 μM, thus stoppin
  • HY-131057
    Mc-VC-PAB-SN38

    Drug-Linker Conjugates for ADC Cancer
    Mc-VC-PAB-SN38 consists a cleavable ADC linker (Mc-VC-PAB) and a DNA topoisomerase I inhibitor (SN38). Mc-VC-PAB-SN38 can be used in the synthesis of antibody-drug conjugates (ADCs).
  • HY-16261
    Aldoxorubicin

    INNO-206; DOXO-EMCH

    Topoisomerase ADC Cytotoxin Cancer
    Aldoxorubicin (INNO-206) is an albumin-binding prodrug of Doxorubicin (DNA topoisomerase II inhibitor), which is released from albumin under acidic conditions. Aldoxorubicin (INNO-206) has potent antitumor activities in various cancer cell lines and in murine tumor models.
  • HY-13704
    SN-38

    NK012

    Topoisomerase ADC Cytotoxin Autophagy Cancer
    SN-38 (NK012) is an active metabolite of the Topoisomerase I inhibitor Irinotecan. SN-38 (NK012) inhibits DNA and RNA synthesis with IC50s of 0.077 and 1.3 μM, respectively.
  • HY-N0716
    Berberine

    Natural Yellow 18

    Topoisomerase Autophagy Bacterial Reactive Oxygen Species Endogenous Metabolite Antibiotic Parasite Inflammation/Immunology Cancer
    Berberine (Natural Yellow 18) is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine (Natural Yellow 18) induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine (Natural Yellow 18) has antineoplastic properties.
  • HY-135845
    TP3011

    CH0793011

    Topoisomerase Cancer
    TP3011 (CH0793011) is an active metabolite of CH-0793076 and is a potent topoisomerase I inhibitor equipotent as SN38. TP3011 is against cancer cell lines growth with IC50s at the range sub-nanomolar in vitro.
  • HY-B0398
    Nalidixic acid

    Bacterial Antibiotic Topoisomerase Infection
    Nalidixic acid, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria.
  • HY-N2306A
    Aclacinomycin A hydrochloride

    Aclarubicin hydrochloride

    Topoisomerase DNA/RNA Synthesis Proteasome Antibiotic Cancer
    Aclacinomycin A (Aclarubicin) hydrochloride is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A hydrochloride is an inhibitor of topoisomerase I and II. Aclacinomycin A hydrochloride inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A hydrochloride might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis.
  • HY-145929
    MC-Val-Cit-PAB-Exatecan

    MC-Val-Cit-PAB-DX8951

    Drug-Linker Conjugates for ADC Cancer
    MC-Val-Cit-PAB-Exatecan (MC-Val-Cit-PAB-DX8951) is a drug-linker conjugate for ADC. MC-Val-Cit-PAB-Exatecan is composed of a DNA topoisomerase I DX-8951 (HY-13631) and a cathepsin cleavable ADC linker.
  • HY-17647
    Zoliflodacin

    ETX0914; AZD0914

    DNA/RNA Synthesis Bacterial Antibiotic Infection
    Zoliflodacin (ETX0914;AZD0914) is a novel spiropyrimidinetrione bacterial DNA gyrase/topoisomerase inhibitor. Zoliflodacin has potent in vitro antibacterial activity against Gram-positive and Gram-negative organisms, including S. aureus with the MIC90 of 0.25 μg/mL.
  • HY-A0210
    Cerulenin

    Fatty Acid Synthase (FASN) Fungal Apoptosis Antibiotic Infection Metabolic Disease
    Cerulenin, a potent, natural inhibitor of fatty acid synthase (FASN), is an epoxide produced by the fungus Cephalosporium caeruleus. Cerulenin inhibits topoisomerase I catalytic activity and augments SN-38-induced apoptosis. Cerulenin has antifungal and antitumor activies.
  • HY-N2306
    Aclacinomycin A

    Aclarubicin

    Topoisomerase DNA/RNA Synthesis Proteasome Antibiotic Cancer
    Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis.
  • HY-114668
    Camptothecin-20(S)-O-propionate

    Camptothecin-20-O-propionate

    Topoisomerase Cancer
    Camptothecin-20(S)-O-propionate (CZ48), the C20-propionate ester of CPT, is a highly effective anticancer agent. Camptothecin-20(S)-O-propionate (CZ48) is a topoisomerase-Ι inhibitor.
  • HY-B0398A
    Nalidixic acid sodium salt

    Bacterial Antibiotic Topoisomerase Infection
    Nalidixic acid sodium salt, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria.
  • HY-150571
    Anticancer agent 76

    Topoisomerase c-Myc Apoptosis ROS Kinase Cancer
    Anticancer agent 76 (Compound CT2-3) is an anticancer agent. Anticancer agent 76 significantly inhibits the proliferation of human NSCLC cells, induces cell cycle arrest, causes ROS generation and induces cell apoptosis.
  • HY-125331
    DRF-1042

    Topoisomerase ADC Cytotoxin Cancer
    DRF-1042 is an orally active derivative of Camptothecin. DRF-1042 acts to inhibit DNA topoisomerase I. DRF-1042 shows good anticancer activity against a panel of human cancer cell lines including multi-drug resistance (MDR) phenotype.
  • HY-13630
    Etoposide phosphate

    BMY-40481

    Topoisomerase Bacterial Autophagy Apoptosis Cancer Infection Neurological Disease
    Etoposide phosphate (BMY-40481) is a potent anti-cancer chemotherapy agent and a selective topoisomerase II inhibitor to prevent re-ligation of DNA strands. Etoposide phosphate is the phosphate ester prodrug of etoposide and is considered as active equivalent to Etoposide. Etoposide phosphate induces cell cycle arrest, apoptosis, and autophagy.
  • HY-146094
    Antitumor agent-63

    Topoisomerase Cancer
    Antitumor agent-63 (Compound 40), a 20 (S)-O-linked camptothecin (CPT) glycoconjugate, is an antitumor agent without toxicity towards normal cells. Antitumor agent-63 shows high stability and very weak direct topoisomerase I (Topo I) inhibition.
  • HY-13631DS
    Dxd-d5

    Exatecan-d5 derivative for ADC

    Topoisomerase ADC Cytotoxin Cancer
    Dxd-d5 (Exatecan-d5 derivative for ADC) is a deuterium labeled Dxd. Dxd is a potent DNA topoisomerase I inhibitor, with an IC50 of 0.31 μM, used as a conjugated drug of HER2-targeting ADC (DS-8201a) .
  • HY-100620
    RPR121056

    APC

    Topoisomerase Cholinesterase (ChE) Cancer
    RPR121056 (APC) is a metabolite of Irinotecan (CPT-11), which is generated by CYP3A4. Irinotecan (CPT-11) is an antineoplastic agent that inhibits topoisomerase type I, causing cell death, and is widely used in the treatment of colorectal cancer. Irinotecan also directly inhibits AChE.
  • HY-107096
    CH-0793076

    TP3076

    Topoisomerase Cancer
    CH-0793076 (TP3076), a hexacyclic camptothecin analog, is active drug and major metabolite of TP300. CH-0793076 inhibits DNA topoisomerase I with an IC50 of 2.3 μM. CH-0793076 is efficacious against cells expressing BCRP (breast cancer resistance protein).
  • HY-17381A
    Idarubicin

    4-Demethoxydaunorubicin

    Topoisomerase Bacterial Fungal Autophagy c-Myc DNA/RNA Synthesis Antibiotic Cancer Infection
    Idarubicin is an orally active and potent anthracycline antileukemic agent. Idarubicin inhibits the topoisomerase II interfering with the replication of DNA and RNA transcription. Idarubicin shows induction of DNA damage. Idarubicin inhibits DNA synthesis and of c-myc expression. Idarubicin inhibits the growth of bacteria and yeasts.
  • HY-147270
    MC-VA-PAB-Exatecan

    Drug-Linker Conjugates for ADC Cancer
    MC-VA-PAB-Exatecan is a drug-linker conjugate for ADC. MC-VA-PAB-Exatecan contains the ADC linker (peptide MC-VA-PAB) and a DNA topoisomerase I inhibitor Exatecan (HY-13631). MC-VA-PAB-Exatecan synthesized ADC shows good antitumor activity.
  • HY-109785A
    (R)-Gyramide A hydrochloride

    Bacterial Infection
    (R)-Gyramide A hydrochloride is a bacterial DNA gyrase inhibitor that disrupts supercoiling activity with an IC50 value of 3.3 µM. (R)-Gyramide A hydrochloride demonstrates antibacterial activity against E. coli, P. aeruginosa, and S. enterica (MICs of 10-80 µM). (R)-Gyramide A hydrochloride does not affect the closely related enzyme topoisomerase IV.
  • HY-B0330
    Levofloxacin

    (-)-Ofloxacin

    Topoisomerase DNA/RNA Synthesis Antibiotic Bacterial Orthopoxvirus Infection Cancer
    Levofloxacin ((-)-Ofloxacin) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin inhibits the DNA gyrase and topoisomerase IV. Levofloxacin can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin shows anti-orthopoxvirus activity.
  • HY-B0356B
    Ciprofloxacin hydrochloride monohydrate

    Bay-09867 hydrochloride monohydrate

    Topoisomerase Apoptosis Antibiotic Bacterial Mitochondrial Metabolism Reactive Oxygen Species Infection Cancer
    Ciprofloxacin (Bay-09867) hydrochloride monohydrate is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin hydrochloride monohydrate induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin hydrochloride monohydrate has anti-proliferative activity and induces apoptosis. Ciprofloxacin hydrochloride monohydrate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.
  • HY-13630A
    Etoposide phosphate disodium

    BMY-40481 disodium

    Topoisomerase Autophagy Apoptosis Cancer Neurological Disease
    Etoposide phosphate disodium (BMY-40481 disodium) is a potent anti-cancer chemotherapy agent and a selective topoisomerase II inhibitor to prevent re-ligation of DNA strands. Etoposide phosphate disodium is the phosphate ester prodrug of etoposide and is considered as active equivalent to Etoposide. Etoposide phosphate disodium induces cell cycle arrest, apoptosis, and autophagy.
  • HY-B0330A
    Levofloxacin hydrate

    Levofloxacin hemihydrate

    Bacterial Antibiotic Topoisomerase DNA/RNA Synthesis Orthopoxvirus Infection Cancer
    Levofloxacin hydrate (Levofloxacin hemihydrate) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrate inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrate can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrate shows anti-orthopoxvirus activity.
  • HY-101647
    Intoplicine

    RP 60475

    Topoisomerase Cancer
    Intoplicine (RP 60475), an antitumor derivative in the 7H-benzo[e]pyrido[4,3-b]indole series, is a DNA topoisomerase I and II inhibitor. Intoplicine strongly binds DNA (KA = 2 x 10 5 /M) and thereby increases the length of linear DNA.
  • HY-B0330C
    Levofloxacin sodium

    (-)-Ofloxacin sodium

    Antibiotic Orthopoxvirus Bacterial DNA/RNA Synthesis Topoisomerase Infection Inflammation/Immunology
    Levofloxacin ((-)-Ofloxacin) sodium is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin sodium inhibits the DNA gyrase and topoisomerase IV. Levofloxacin sodium can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin sodium shows anti-orthopoxvirus activity.
  • HY-B1099
    Hycanthone

    DNA/RNA Synthesis Topoisomerase Parasite Infection
    Hycanthone is a thioxanthenone DNA intercalator and inhibits RNA synthesis as well as the DNA topoisomerases I and II. Hycanthone inhibits nucleic acid biosynthesis and inhibits apurinic endonuclease-1 (APE1) by direct protein binding with a KD of 10 nM. Hycanthone is a bioactive metabolite of Lucanthone (HY-B2098) and has anti-schistosomal agent.
  • HY-B0330B
    Levofloxacin hydrochloride

    (-)-Ofloxacin hydrochloride

    Antibiotic Bacterial DNA/RNA Synthesis Topoisomerase Orthopoxvirus Infection
    Levofloxacin ((-)-Ofloxacin) hydrochloride is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrochloride inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrochloride can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrochloride shows anti-orthopoxvirus activity.
  • HY-B0356
    Ciprofloxacin

    Bay-09867

    Topoisomerase Apoptosis Antibiotic Bacterial Mitochondrial Metabolism Reactive Oxygen Species Cancer Infection
    Ciprofloxacin (Bay-09867) is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin has anti-proliferative activity and induces apoptosis. Ciprofloxacin is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.
  • HY-147307
    MC-Gly-Gly-Phe-Gly-Cyclobutanecarboxylic-Exatecan

    Drug-Linker Conjugates for ADC Cancer
    MC-Gly-Gly-Phe-Gly-Cyclobutanecarboxylic-Exatecan is a drug-linker conjugate for ADC, contains the ADC linker (MC-Gly-Gly-Phe-Gly-Cyclobutanecarboxylic acid) and a DNA topoisomerase I inhibitor Exatecan (HY-13631). MC-Gly-Gly-Phe-Gly-Cyclobutanecarboxylic-Exatecan synthesized ADC can be used in study of cancer.
  • HY-114233
    MC-GGFG-Exatecan

    MC-GGFG-DX8951

    Drug-Linker Conjugates for ADC Cancer
    MC-GGFG-Exatecan (MC-GGFG-DX8951) is a drug-linker conjugate for ADC. MC-GGFG-Exatecan is a DX8951 (a DNA topoisomerase I inhibitor) derivative with protease cleavable MC-GGFG linker. MC-GGFG-Exatecan shows antitumor activity and can be used to prepare DX8951 antibody conjugate (ADC).
  • HY-13629S1
    Etoposide-13C,d3

    VP-16-13C,d3; VP-16-213-13C,d3

    Topoisomerase Autophagy Mitophagy Bacterial Apoptosis Antibiotic Cancer Infection
    Etoposide-13C,d3 is the 13C- and deuterium labeled Etoposide. Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy.
  • HY-B0536A
    Clinafloxacin hydrochloride

    AM 1091 hydrochloride; CI 960 hydrochloride; PD127391 hydrochloride

    Bacterial Antibiotic Infection
    Clinafloxacin hydrochloride (AM 1091 hydrochloride) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro. Clinafloxacin hydrochloride is against DNA gyrase and topoisomerase IV of S. aureus with IC50 values of 0.92 µg/ml and 1.62 µg/ml, respectively.
  • HY-B0536
    Clinafloxacin

    AM-1091; CI-960; PD 127391

    Bacterial Antibiotic Infection
    Clinafloxacin (AM 1091) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro. Clinafloxacin is against DNA gyrase and topoisomerase IV of S. aureus with IC50 values of 0.92 µg/ml and 1.62 µg/ml, respectively.
  • HY-B0398S
    Nalidixic Acid-d5

    Bacterial Antibiotic Topoisomerase Infection
    Nalidixic Acid-d5 is the deuterium labeled Nalidixic acid. Nalidixic acid, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria.
  • HY-107096B
    CH-0793076 TFA

    TP3076 TFA

    Topoisomerase Cancer
    CH-0793076 (TP3076) TFA, a hexacyclic camptothecin analog, is active drug and major metabolite of TP300. CH-0793076 TFA inhibits DNA topoisomerase I with an IC50 of 2.3 μM. CH-0793076 TFA is efficacious against cells expressing BCRP (breast cancer resistance protein).
  • HY-101647A
    Intoplicine dimesylate

    RP 60475 dimesylate

    Topoisomerase Cancer
    Intoplicine (RP 60475) dimesylate, an antitumor derivative in the 7H-benzo[e]pyrido[4,3-b]indole series, is a DNA topoisomerase I and II inhibitor. Intoplicine dimesylate strongly binds DNA (KA = 2 x 10 5 /M) and thereby increases the length of linear DNA.
  • HY-134723
    DBCO-PEG4-GGFG-Exatecan

    DBCO-PEG4-GGFG-DX8951

    Drug-Linker Conjugates for ADC Cancer
    DBCO-PEG4-GGFG-Exatecan (DBCO-PEG4-GGFG-DX8951) is a drug-linker conjugate for ADC with potent antitumor activity by using DX8951 (a DNA topoisomerase I inhibitor), linked via the non-cleavable ADC linker DBCO-PEG4-GGFG.
  • HY-W040298
    Ciprofloxacin lactate

    Bay-09867 lactate

    Topoisomerase Apoptosis Antibiotic Bacterial Mitochondrial Metabolism Reactive Oxygen Species Cancer Infection
    Ciprofloxacin (Bay-09867) lactate is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin lactate induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin lactate has anti-proliferative activity and induces apoptosis. Ciprofloxacin lactate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.
  • HY-B0356A
    Ciprofloxacin monohydrochloride

    Bay-09867 monohydrochloride

    Topoisomerase Apoptosis Antibiotic Bacterial Mitochondrial Metabolism Reactive Oxygen Species Infection Cancer
    Ciprofloxacin (Bay-09867) monohydrochloride is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin monohydrochloride induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin monohydrochloride has anti-proliferative activity and induces apoptosis. Ciprofloxacin monohydrochloride is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.
  • HY-16700
    PNU-159682

    ADC Cytotoxin Topoisomerase Cancer
    PNU-159682, a metabolite of the anthracycline Nemorubicin, is a highly potent DNA topoisomerase II inhibitor with excellent cytotoxicity. PNU-159682 acts as a more potent and tolerated ADC cytotoxin than Doxorubicin for ADC synthesis. PNU-159682 can be used in EDV-nanocell technology to overcome drug resistance.
  • HY-106410A
    Zabofloxacin hydrochloride

    DW-224a

    Bacterial Topoisomerase Antibiotic Infection
    Zabofloxacin hydrochloride (DW-224a) is a potent and seletive inhibitor of the bacterial type II and IV topoisomerases. Zabofloxacin hydrochloride has excellent activity against gram-positive pathogens including Steptococcus aureusStreptococcus pyogenes and S.pneumonia. Zabofloxacin hydrochloride is a novel fluoronaphthyridone quinolone that is considered as an alternative antibiotic for treatment of quinolone-susceptible (QSSP) and quinolone-resistant gonorrhea (QRSP).
  • HY-136170
    MC-SN38

    Drug-Linker Conjugates for ADC Cancer
    MC-SN38 is a drug-linker conjugate composed of a potent microtubule-disrupting agent SN38 and a non-cleavable MC linker to make antibody drug conjugate (ADC). SN-38, an active metabolite of the Topoisomerase I inhibitor Irinotecan, inhibits DNA synthesis and causes frequent DNA single-strand breaks.
  • HY-13704S1
    SN-38-d5

    NK012-d5

    Topoisomerase ADC Cytotoxin Autophagy Cancer
    SN-38-d5 is deuterium labeled SN-38. SN-38 (NK012) is an active metabolite of the Topoisomerase I inhibitor Irinotecan. SN-38 (NK012) inhibits DNA and RNA synthesis with IC50s of 0.077 and 1.3 μM, respectively.
  • HY-128943
    MAC glucuronide phenol-linked SN-38

    Drug-Linker Conjugates for ADC Cancer
    MAC glucuronide phenol-linked SN-38 is a pH-susceptible lactone MAC glucuronide phenol-linked SN-38 (DNA topoisomerase I inhibitor) drug linker. MAC glucuronide phenol-linked SN-38 is cytotoxic across L540cy cells and Ramos cells with IC50 values of 113 and 67 ng/mL, respectively.
  • HY-13704S
    SN-38-d3

    NK012-d3

    Topoisomerase ADC Cytotoxin Autophagy Cancer
    SN-38-d3 is the deuterium labeled SN-38. SN-38 (NK012) is an active metabolite of the Topoisomerase I inhibitor Irinotecan. SN-38 (NK012) inhibits DNA and RNA synthesis with IC50s of 0.077 and 1.3 μM, respectively.
  • HY-106410
    Zabofloxacin

    DW-224a Free base

    Bacterial Topoisomerase Antibiotic Infection
    Zabofloxacin (DW-224a Free base) is a potent and seletive inhibitor of the bacterial type II and IV topoisomerases. Zabofloxacin has excellent activity against gram-positive pathogens including Steptococcus aureusStreptococcus pyogenes and S.pneumonia. Zabofloxacin is a novel fluoronaphthyridone quinolone that is considered as an alternative antibiotic for treatment of quinolone-susceptible (QSSP) and quinolone-resistant gonorrhea (QRSP).
  • HY-150045
    TP0480066

    Topoisomerase Bacterial Infection
    TP0480066 is a selective topoisomerase II inhibitor with IC50s of 1.10 and 62.89 nM for DNA gyrase and topo IV, respectively. TP0480066 shows good activity of againsting various bacterial species including drug-resistant strains. TP0480066 also exhibits potent inhibitory activity to N. gonorrhoeae, can be used in study of gonorrhea.
  • HY-17460A
    Garenoxacin Mesylate hydrate

    BMS284756 Mesylate hydrate

    Bacterial Topoisomerase DNA/RNA Synthesis Antibiotic Infection
    Garenoxacin (BMS284756) Mesylate hydrate is an orally active quinolone antibiotic and has a broad spectrum of activity against a wide array of gram-positive and gram-negative bacteria, anaerobes, and fastidious organisms.
  • HY-17460
    Garenoxacin

    BMS284756

    Bacterial Topoisomerase DNA/RNA Synthesis Antibiotic Infection
    Garenoxacin (BMS284756) is an orally active quinolone antibiotic and has a broad spectrum of activity against a wide array of gram-positive and gram-negative bacteria, anaerobes, and fastidious organisms.
  • HY-13062A
    Daunorubicin

    Daunomycin; RP 13057; Rubidomycin

    Topoisomerase DNA/RNA Synthesis ADC Cytotoxin Autophagy Bacterial Antibiotic Apoptosis Cancer Infection Neurological Disease
    Daunorubicin (Daunomycin) is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin inhibits DNA and RNA synthesis. Daunorubicin is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin is also an anthracycline antibiotic. Daunorubicin can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor.
  • HY-13062
    Daunorubicin hydrochloride

    Daunomycin hydrochloride; RP 13057 hydrochloride; Rubidomycin hydrochloride

    Topoisomerase DNA/RNA Synthesis ADC Cytotoxin Bacterial Autophagy Apoptosis Antibiotic Cancer Infection Neurological Disease
    Daunorubicin (Daunomycin) hydrochloride is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin hydrochloride inhibits DNA and RNA synthesis. Daunorubicin hydrochloride is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin hydrochloride is also an anthracycline antibiotic. Daunorubicin hydrochloride can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor.
  • HY-132561S
    RPR121056-d3

    Topoisomerase Cholinesterase (ChE) Cancer
    RPR121056-d3 is the deuterium labeled RPR121056. RPR121056 is a metabolite of Irinotecan (CPT-11), which is generated by CYP3A4. Irinotecan (CPT-11) is an antineoplastic agent that inhibits topoisomerase type I, causing cell death, and is widely used in the treatment of colorectal cancer. Irinotecan also directly inhibits AChE.
  • HY-N0095
    (S)-10-Hydroxycamptothecin

    10-HCPT; 10-Hydroxycamptothecin

    Topoisomerase Apoptosis Cancer
    (S)-10-Hydroxycamptothecin (10-HCPT;10-Hydroxycamptothecin) is a DNA topoisomerase I inhibitor of isolated from the Chinese plant Camptotheca accuminata. (S)-10-Hydroxycamptothecin exhibits a remarkable apoptosis-inducing effect. (S)-10-Hydroxycamptothecin has the potential for hepatoma, gastric carcinoma, colon cancer and leukaemia treatment.
  • HY-128942
    MAC glucuronide α-hydroxy lactone-linked SN-38

    Drug-Linker Conjugates for ADC Cancer
    MAC glucuronide α-hydroxy lactone-linked SN-38 (Topoisomerase I inhibitor) is a stabilized lactone MAC glucuronide α-hydroxy lactone-linked SN-38 drug linker. MAC glucuronide α-hydroxy lactone-linked SN-38 is cytotoxic across L540cy cells and Ramos cells with IC50 values of 99 and 105 ng/mL, respectively.
  • HY-138298A
    Trastuzumab deruxtecan

    DS-8201; DS-8201a

    Antibody-Drug Conjugates (ADCs) EGFR Cancer
    Trastuzumab deruxtecan (DS-8201a) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, and a topoisomerase I inhibitor. Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer.
  • HY-108876
    Daunorubicin citrate

    Daunomycin(citrate); RP 13057(citrate); Rubidomycin(citrate)

    Topoisomerase DNA/RNA Synthesis ADC Cytotoxin Autophagy Bacterial Antibiotic Apoptosis Cancer Infection Neurological Disease
    Daunorubicin (Daunomycin) citrate is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin citrate inhibits DNA and RNA synthesis. Daunorubicin citrate is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin citrate is also an anthracycline antibiotic. Daunorubicin citrate can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor.
  • HY-13721
    Phenoxodiol

    Idronoxil; Dehydroequol; Haginin E

    Caspase Apoptosis Topoisomerase Cancer
    Phenoxodiol (Idronoxil), a synthetic analog of Genestein, activates the mitochondrial caspase system, inhibits XIAP (an apoptosis inhibitor), and sensitizes the cancer cells to Fas-mediated apoptosis. Phenoxodiol also inhibits DNA topoisomerase II by stabilizing the cleavable complex. Phenoxodiol induces cell cycle arrest in the G1/S phase of the cell cycle and upregulates p21 WAF1 via a p53 independent manner.
  • HY-B1050
    Gemifloxacin mesylate

    SB-265805S; LB-20304a

    Bacterial Antibiotic DNA/RNA Synthesis Topoisomerase Infection
    Gemifloxacin mesylate (SB-265805S; LB-20304a) is an orally active broad-spectrum quinolone antibacterial antibiotic. Gemifloxacin mesylate inhibits DNA synthesis by inhibiting DNA gyrase and Topoisomerase IV activities. Gemifloxacin mesylate has potent antibacterial activities against gram-positive bacteria in vitro efficacy study, particularly Streptococci and Staphylococci. Gemifloxacin mesylate has been used in the research of respiratory tract infections.
  • HY-138298
    Trastuzumab deruxtecan (solution)

    DS-8201 (solution); DS-8201a (solution)

    Antibody-Drug Conjugates (ADCs) EGFR Cancer
    Trastuzumab deruxtecan (DS-8201a) (solution) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan (solution) is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, and a topoisomerase I inhibitor. Trastuzumab deruxtecan (solution) can be used for the research of HER2-positive breast cancer and gastric cancer.
  • HY-13768S1
    Topotecan-d6

    Topoisomerase Autophagy Cancer
    Topotecan-d6 is the deuterium labeled Topotecan. Topotecan (SKF 104864A; NSC 609669) is a Topoisomerase I inhibitor. The IC50 values of Topotecan at 24 h are 2.73±0.25 μM of U251 cells, 2.95±0.23 μM of U87 cells, 5.46±0.41 μM of GSCs-U251 and 5.95 μM of GSCs-U87.
  • HY-143278
    FLT3-IN-13

    Topoisomerase FLT3 Apoptosis Cancer
    FLT3-IN-13 (compound 20) is a potent and effective antileukemic topoisomerase II and FLT3 dual inhibitor with IC50 values of 2.26 μM and 2.26 μM, respectively. FLT3-IN-13 arrests cell cycle at G2/M phase and induce apoptosis. FLT3-IN-13 has anticytotoxic activity, particularly against leukemia.
  • HY-13502B
    Mitoxantrone diacetate

    Mitozantrone diacetate; NSC 301739 diacetate

    Topoisomerase PKC Orthopoxvirus Apoptosis Endogenous Metabolite Cancer Infection
    Mitoxantrone diacetate is a potent topoisomerase II inhibitor. Mitoxantrone diacetate also inhibits protein kinase C (PKC) activity with an IC50 of 8.5 μM. Mitoxantrone diacetate induces apoptosis of B-CLL (B-chronic lymphocytic leukaemia) cells. Mitoxantrone diacetate shows antitumor activity. Mitoxantrone diacetate also has anti-orthopoxvirus activity with EC50s of 0.25 μM and and 0.8 μM for cowpox and monkeypox, respectively.
  • HY-N0498
    Nitidine chloride

    Parasite Apoptosis STAT Topoisomerase ERK FAK p38 MAPK NF-κB Cancer Inflammation/Immunology
    Nitidine chloride, a potential anti-malarial lead compound derived from Zanthoxylum nitidum (Roxb) DC, exerts potent anticancer activity through diverse pathways, including inducing apoptosis, inhibiting STAT3 signaling cascade, DNA topoisomerase 1 and 2A, ERK and c-Src/FAK associated signaling pathway. Nitidine chloride inhibits LPS-induced inflammatory cytokines production via MAPK and NF-kB pathway.
  • HY-13502
    Mitoxantrone

    Mitozantrone; NSC 301739

    Topoisomerase PKC Orthopoxvirus Apoptosis Endogenous Metabolite Cancer Infection
    Mitoxantrone is a potent topoisomerase II inhibitor. Mitoxantrone also inhibits protein kinase C (PKC) activity with an IC50 of 8.5 μM. Mitoxantrone induces apoptosis of B-CLL (B-chronic lymphocytic leukaemia) cells. Mitoxantrone shows antitumor activity. Mitoxantrone also has anti-orthopoxvirus activity with EC50s of 0.25 μM and and 0.8 μM for cowpox and monkeypox, respectively.
  • HY-N6769
    Radicicol

    Monorden

    HSP Bacterial Antibiotic Parasite Infection
    Radicicol is an inhibitor of Hsp90 with an IC50 value < 1 μM, and leads to proteasomal degradation. Radicicol exhibits inhibition on PDK with IC50s of 230 μM (PDK1) and 400 μM (PDK3). Radicicol is an antifungal and antimalarial antibiotic, impairs mitochondrial replication by targeting P. falciparum topoisomerase VIB. Radicicol is also an inhibitor of fat mass and obesity-associated protein (FTO), with an IC50 value of 16.04 μM.
  • HY-13768S
    Topotecan-d5

    Topoisomerase Autophagy Cancer
    Topotecan-d5 is the deuterium labeled Topotecan. Topotecan (SKF 104864A; NSC 609669) is a Topoisomerase I inhibitor. The IC50 values of Topotecan at 24 h are 2.73±0.25 μM of U251 cells, 2.95±0.23 μM of U87 cells, 5.46±0.41 μM of GSCs-U251 and 5.95±0.24 μM of GSCs-U87.
  • HY-13502A
    Mitoxantrone dihydrochloride

    Mitozantrone dihydrochloride; NSC 301739 dihydrochloride

    Topoisomerase PKC Orthopoxvirus Apoptosis Endogenous Metabolite Cancer Infection
    Mitoxantrone dihydrochloride is a potent topoisomerase II inhibitor. Mitoxantrone dihydrochloride also inhibits protein kinase C (PKC) activity with an IC50 of 8.5 μM. Mitoxantrone dihydrochloride induces apoptosis of B-CLL (B-chronic lymphocytic leukaemia) cells. Mitoxantrone dihydrochloride shows antitumor activity. Mitoxantrone dihydrochloride also has anti-orthopoxvirus activity with EC50s of 0.25 μM and and 0.8 μM for cowpox and monkeypox, respectively.
  • HY-N0095S
    (S)-10-Hydroxycamptothecin-d5

    10-HCPT-d5; 10-Hydroxycamptothecin-d5

    Topoisomerase Apoptosis Cancer
    (S)-10-Hydroxycamptothecin-d5 (10-HCPT-d5) is the deuterium labeled (S)-10-Hydroxycamptothecin. (S)-10-Hydroxycamptothecin (10-HCPT) is a DNA topoisomerase I inhibitor. (S)-10-Hydroxycamptothecin exhibits a remarkable apoptosis-inducing effect. (S)-10-Hydroxycamptothecin has the potential for hepatoma, gastric carcinoma, colon cancer and leukaemia research.
  • HY-16560S
    Camptothecin-d5

    Campathecin-d5; (S)-(+)-Camptothecin-d5; CPT-d5

    Topoisomerase ADC Cytotoxin MicroRNA Influenza Virus Apoptosis Fungal Antibiotic Cancer Infection
    Camptothecin-d5 (Campathecin-d5) is the deuterium labeled Camptothecin. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells.
  • HY-A0170
    Trovafloxacin

    Bacterial Topoisomerase Antibiotic Infection
    Trovafloxacin is a broad-spectrum quinolone antibiotic with potent activity against Gram-positive, Gram-negative and anaerobic organisms. Trovafloxacin blocks the DNA gyrase and topoisomerase IV activity. Trovafloxacin is also a potent, selective and orally active pannexin 1 channel (PANX1) inhibitor with an IC50 of 4 μM for PANX1 inward current. Trovafloxacin does not inhibit connexin 43 gap junction or PANX2. Trovafloxacin leads to dysregulated fragmentation of apoptotic cells by inhibiting PANX1.
  • HY-103399
    Trovafloxacin mesylate

    Bacterial Topoisomerase Antibiotic Infection
    Trovafloxacin mesylate is a broad-spectrum quinolone antibiotic with potent activity against Gram-positive, Gram-negative and anaerobic organisms. Trovafloxacin mesylate blocks the DNA gyrase and topoisomerase IV activity. Trovafloxacin mesylate is also a potent, selective and orally active pannexin 1 channel (PANX1) inhibitor with an IC50 of 4 μM for PANX1 inward current. Trovafloxacin mesylate does not inhibit connexin 43 gap junction or PANX2. Trovafloxacin mesylate leads to dysregulated fragmentation of apoptotic cells by inhibiting PANX1.
  • HY-103399S
    Trovafloxacin-d4 mesylate

    Bacterial Topoisomerase Antibiotic Infection
    Trovafloxacin-d4 mesylate is the deuterium labeled Trovafloxacin mesylate. Trovafloxacin mesylate is a broad-spectrum quinolone antibiotic with potent activity against Gram-positive, Gram-negative and anaerobic organisms. Trovafloxacin mesylate blocks the DNA gyrase and topoisomerase IV activity. Trovafloxacin mesylate is also a potent, selective and orally active pannexin 1 channel (PANX1) inhibitor with an IC50 of 4 μM for PANX1 inward current. Trovafloxacin mesylate does not inhibit connexin 43 gap junction or PANX2. Trovafloxacin mesylate leads to dysregulated fragmentation of apoptotic cells by inhibiting PANX1.
  • HY-146138
    EGFR-IN-57

    EGFR VEGFR Casein Kinase Topoisomerase Microtubule/Tubulin Apoptosis Cancer
    EGFR-IN-57 (Compound 25a) is a potent, orally active EGFR-TK inhibitor with an IC50 of 0.054 µM. EGFR-IN-57 also inhibits VEGFR-2, CK2α, topoisomerase IIβ and tubulin polymerization with IC50 values of 0.087, 0.171, 0.13 and 3.61 µM, respectively. EGFR-IN-57 induces cell cycle arrest at G2/M and pre-G1 phases. EGFR-IN-57 induces cancer cell apoptosis.
  • HY-B0268S1
    Enoxacin-d8 hydrochloride

    Bacterial DNA/RNA Synthesis MicroRNA Antibiotic Cancer Infection
    Enoxacin-d8 (hydrochloride) is deuterium labeled Enoxacin. Enoxacin (AT 2266), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 µg/ml) and topoisomerase IV (IC50=26.5 µg/ml). Enoxacin is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin has potent activities against gram-positive and -negative bacteria. Enoxacin is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing.
  • HY-B0268S
    Enoxacin-d8

    Bacterial DNA/RNA Synthesis MicroRNA Antibiotic Cancer Infection
    Enoxacin-d8 (AT 2266-d8) is the deuterium labeled Enoxacin. Enoxacin (AT 2266), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 µg/ml) and topoisomerase IV (IC50=26.5 µg/ml). Enoxacin is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin has potent activities against gram-positive and -negative bacteria. Enoxacin is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing.