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Pathways Recommended:	Cell Cycle/DNA Damage

Results for "

Human DNA topoisomerase II Inhibitor

" in MedChemExpress (MCE) Product Catalog:

By Targets:	DNA/RNA Synthesis (2) Topoisomerase (18) ADC Payload (3) AMPK (3) Antibiotic (6) Apoptosis (4) Autophagy (3) Bacterial (5) Endogenous Metabolite (1) Fluorescent Dye (3) Fungal (1) HBV (3) HIV (3) Liposome (1) Mitophagy (3) Reference Standards (1)
By Research Areas:	Cancer (17) Infection (6)
Oligonucleotides:	Liposome (1)

Inhibitors & Agonists

Natural
Products

Oligonucleotides

Targets Recommended: Topoisomerase Photosystem II DNA-PK DNA Glycosylase DNA Methyltransferase DNA Stain DNA Alkylator/Crosslinker DNA/RNA Synthesis CD74

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-15142

Doxorubicin hydrochloride 645+ Cited Publications Hydroxydaunorubicin hydrochloride; ADR	Topoisomerase ADC Payload AMPK Autophagy Apoptosis HIV HBV Mitophagy Antibiotic Bacterial Fluorescent Dye	Infection Cancer
Doxorubicin hydrochloride (Hydroxydaunorubicin hydrochloride; ADR), 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-15142R

Doxorubicin hydrochloride (Standard) 5 Publications Verification Hydroxydaunorubicin hydrochloride (Standard); ADR (Standard)	Reference Standards Topoisomerase ADC Payload AMPK Autophagy Apoptosis HIV HBV Mitophagy Antibiotic Bacterial Fluorescent Dye	Infection Cancer
Doxorubicin hydrochloride (Standard) is the analytical standard of Doxorubicin hydrochloride. This product is intended for research and analytical applications. 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-15142A

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

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-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-118899

XR5944	Endogenous Metabolite	Cancer
XR5944 is an anti-tumor compound with DNA-targeting activity. As a topoisomerase inhibitor, XR5944 can effectively inhibit the activities of topoisomerase I and II. XR5944 shows excellent anti-tumor activity against human and mouse tumor cells in vitro and in vivo. XR5944 exhibits significant potency in multiple cell lines, with IC₅₀ values of 0.04-0.4 nM. XR5944 is not affected by atypical drug resistance in cells and remains significantly active even in cells overexpressing P-glycoprotein or multidrug resistance-related proteins. XR5944 showed anti-tumor efficacy in human tumor models of H69 small cell lung cancer and HT29 colon cancer, inducing tumor regression in most animals in the HT29 model. XR5944 can be used to study biological processes related to colon and lung cancer .

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-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-18626

NK 314	Topoisomerase	Cancer
NK 314 is an inhibitor for topoisomerase IIα, which generates the break of DNA double-strand. NK 314 arrests the cell cycle at G2 phase in human acute myeloid leukemia cells, inhibits the proliferation of CEM with IC₉₀ of 55 nM .

HY-149410

MSN8C	Topoisomerase	Cancer
MSN8C, an analog of mansonone E, is a novel catalytic inhibitor of human DNA topoisomerase II. MSN8C induces cancer cell apoptosis. MSN8C shows significant anti-tumor cell proliferation activity in vitro .

HY-178330

IKE16	Others Topoisomerase	Infection
IKE16 is a fungi-selective eukaryotic topoisomerase II inhibitor, with an IC₅₀ value of 13.68 μM. IKE16 suppresses both the DNA relaxation activity and the decatenation activity of yTOPOII selectively. IKE16 shows moderate activity against standard fungal strains (Candida albicans ATCC 10231, Saccharomyces cerevisiae ATCC 89763) with a minimum inhibitory concentration (MIC) of 2 μg/mL against S. cerevisiae ATCC 89763. IKE16 exhibits high cytotoxicity against human cells, with an EC₅₀ of 0.07 μM in HepG2 and 0.045 μM in HEK-293. IKE16 can be used for the study of antifungal infection .

HY-152473

Topoisomerase IIα-IN-6	Topoisomerase	Cancer
Topoisomerase IIα-IN-6 (Compound 47d) is an inhibitor of DNA topoisomerase IIα/β. Topoisomerase IIα-IN-6 inhibits human topoisomerase IIα and human topoisomerase IIβ with IC₅₀ values of 0.67 µM and 0.55 µM, respectively. Topoisomerase IIα-IN-6 has stable metabolism .

HY-N15319

Eupolauridine Canangine	Topoisomerase Fungal	Infection
Eupolauridine (Canangine) is a selective DNA topoisomerase II inhibitor with IC₅₀ values of 20 μM for fungal topoisomerase I and 33 μM for human topoisomerase I. Eupolauridine exerts antifungal activity by inhibiting the catalytic activity of topoisomerase II and stabilizing its cleavage complex with DNA, leading to DNA damage. Eupolauridine is promising for research of fungal infectious diseases .

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-W031307

Topoisomerase IIα-IN-8	Topoisomerase	Cancer
Topoisomerase IIα-IN-8 (compound 15) is a weak human DNA topoisomerase IIa (htIIa) inhibitor, with an IC₅₀ of 462 ± 38.0 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-178738

GC-072	Antibiotic Bacterial Topoisomerase DNA/RNA Synthesis	Infection
GC-072 is an orally active, 4-oxoquinolizine antibiotic that selectively inhibits *bacterial DNA* gyrase** and Topo IV enzymes. GC-072 does not inhibit human topoisomerases I and II. GC-072 demonstrates strong antimicrobial activity against various bacterial strains, including Gram-positive, Gram-negative, and resistant bacteria. GC-072 also exhibits bactericidal activity against Burkholderia pseudomallei both extracellularly and intracellularly, leading to dose-dependent survival in mice exposed to lethal inhalational models of B. pseudomallei infection. GC-072 can be used for the research of melioidosis .

HY-19211

KW-2170 hydrochloride	Topoisomerase DNA/RNA Synthesis	Cancer
KW-2170 hydrochloride is an alkylating agent and topoisomerase II inhibitor. KW-2170 hydrochloride stabilizes the topoisomerase II-DNA complex, causing DNA double-strand breaks, thereby preventing DNA replication and transcription, and ultimately leading to the death of tumor cells. KW-2170 hydrochloride exhibits potent and broad-spectrum anti-tumor activity in various mouse and human tumor models. KW-2170 hydrochloride can be used in the research of solid tumors .

HY-185370

Doxorubicin liposome Pegylated liposomal doxorubicin; Liposomal doxorubicin; Doxorubicin hydrochloride liposome	Liposome Topoisomerase Antibiotic	Cancer
Doxorubicin liposome is a liposome-encapsulated form of doxorubicin hydrochloride (HY-15142). Doxorubicin hydrochloride, a cytotoxic anthracycline antibiotic, is a potent human DNA topoisomerase I and topoisomerase II inhibitor. Compared to traditional doxorubicin, liposome encapsulation reduces its cardiotoxicity and prolongs its circulation time, thus enabling it to effectively target tumor tissue.

Doxorubicin hydrochloride 645+ Cited Publications Hydroxydaunorubicin hydrochloride; ADR	Infection Quinones Structural Classification Microorganisms Classification of Application Fields Anthraquinones Disease Research Fields Source Classification	Topoisomerase ADC Payload AMPK Autophagy Apoptosis HIV HBV Mitophagy Antibiotic Bacterial Fluorescent Dye
Doxorubicin hydrochloride (Hydroxydaunorubicin hydrochloride; ADR), 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 .

Doxorubicin hydrochloride (Standard) 5 Publications Verification Hydroxydaunorubicin hydrochloride (Standard); ADR (Standard)	Quinones Structural Classification Microorganisms Anthraquinones Source Classification	Reference Standards Topoisomerase ADC Payload AMPK Autophagy Apoptosis HIV HBV Mitophagy Antibiotic Bacterial Fluorescent Dye
Doxorubicin hydrochloride (Standard) is the analytical standard of Doxorubicin hydrochloride. This product is intended for research and analytical applications. 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 .

Doxorubicin Hydroxydaunorubicin	Infection Quinones Structural Classification Microorganisms Classification of Application Fields Anthraquinones Phenols Polyphenols Disease Research Fields Source Classification	ADC Payload Antibiotic Bacterial Topoisomerase AMPK HIV Autophagy Mitophagy Apoptosis HBV Fluorescent Dye
Doxorubicin (Hydroxydaunorubicin), a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin is a potent human DNA topoisomerase I and topoisomerase II inhibitor with IC₅₀s of 0.8 μM and 2.67 μM, respectively. Doxorubicin reduces basal phosphorylation of AMPK and its downstream target acetyl-CoA carboxylase. Doxorubicin induces apoptosis and autophagy .

Eupolauridine Canangine	Alkaloids Other Alkaloids Cananga odorata Plants Annonaceae Source Classification	Topoisomerase Fungal
Eupolauridine (Canangine) is a selective DNA topoisomerase II inhibitor with IC₅₀ values of 20 μM for fungal topoisomerase I and 33 μM for human topoisomerase I. Eupolauridine exerts antifungal activity by inhibiting the catalytic activity of topoisomerase II and stabilizing its cleavage complex with DNA, leading to DNA damage. Eupolauridine is promising for research of fungal infectious diseases .

Cat. No.	Product Name		Classification

HY-185370

Doxorubicin liposome Pegylated liposomal doxorubicin; Liposomal doxorubicin; Doxorubicin hydrochloride liposome		Liposome
Doxorubicin liposome is a liposome-encapsulated form of doxorubicin hydrochloride (HY-15142). Doxorubicin hydrochloride, a cytotoxic anthracycline antibiotic, is a potent human DNA topoisomerase I and topoisomerase II inhibitor. Compared to traditional doxorubicin, liposome encapsulation reduces its cardiotoxicity and prolongs its circulation time, thus enabling it to effectively target tumor tissue.

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Human DNA topoisomerase II Inhibitor

Inhibitors & Agonists

NaturalProducts

Oligonucleotides

Natural
Products