Infection

Artemisic acid (Standard) (Qing Hao acid (Standard)) is the analytical standard of Artemisic acid (HY-N1984). This product is intended for research and analytical applications. Artemisinic acid (Qing Hao acid) is a sesquiterpene that can be isolated from Artemisia annua L. Artemisinic acid is also an important precursor for the synthesis of Artemisinin (HY-B0094). Artemisinic acid has various pharmacological activities, such as antimalarial activity, antitumor activity, antipyretic effect, antibacterial activity, allelopathic effect, and anti-adipogenic effect.

Metoprolol-d₆-1 tartrate is the deuterium labeled Metoprolol tartrate (HY-17503B). Metoprolol tartrate is an orally active, selective β1-adrenoceptor antagonist. Metoprolol tartrate shows anti-inflammation, antitumor and anti-angiogenic properties.

5-(12Z-Heptadecenyl)-resorcinol serves as the main component of Antifungal mixtures. 5-(12Z-Heptadecenyl)-resorcinol can be isolated from mango peels. Antifungal mixtures composed of 5-(12Z-Heptadecenyl)-resorcinol exhibit activity against Alternaria alternata. 5-(12Z-Heptadecenyl)-resorcinol can be used in studies related to mango fruit black spot disease.

Anti-Influenza agent 3 (compound 11h) is a potent anti-influenza agent with EC₅₀ values of 3.29, 2.45 µM for A/HK/68 (H3N2, M2-WT), A/WSN/33 (H1N1, M2-S31N) strain, respectively. Anti-Influenza agent 3 shows low cytotoxicity for MDCK epithelial cells. Anti-Influenza agent 3 inhibits the M2 WT and S31N ion channel conductivity.

Nelfinavir-d₄ is deuterated labeled Nelfinavir (HY-15287). Nelfinavir (AG-1341) is a potent and orally bioavailable HIV-1 protease inhibitor (K_i=2 nM) for HIV infection. Nelfinavir is a broad-spectrum, anticancer agent.

Lamivudine-¹³C,d₂ is the deuterium labeled and ¹³C-labeled Lamivudine. Lamivudine (BCH-189) is an orally active nucleoside reverse transcriptase inhibitor (NRTI). Lamivudine can inhibit HIV reverse transcriptase 1/2 and also the reverse transcriptase of hepatitis B virus. Lamivudine salicylate can penetrate the CNS.

N-(3-Oxohexanoyl)-L-homoserine lactone-d₃ (OHHL-d₃) is the deuterated-labeled N-(3-Oxohexanoyl)-L-homoserine lactone (HY-W008806). N-(3-Oxohexanoyl)-L-homoserine lactone (OHHL; N-(3-Oxohexanoyl)homoserine lactone) is a specific agonist of LuxR-type transcription factor CarR with a K_d of 1.8 μM. N-(3-Oxohexanoyl)-L-homoserine lactone activates CarR by inducing protein multimerization, promoting its binding to target DNA sequences in the carR-carA intergenic region, thereby upregulating the transcription of carbapenem biosynthesis genes. N-(3-Oxohexanoyl)-L-homoserine lactone acts as a quorum sensing signal molecule, enabling bacteria to coordinate the production of carbapenem antibiotics in a cell density-dependent manner. N-(3-Oxohexanoyl)-L-homoserine lactone is used to study bacterial quorum sensing mechanisms, especially the secondary metabolism and virulence factor regulatory pathways of Erwinia carotovora and Yersinia enterocolitica.

Fenpropidin-d₁₀ is the deuterium labeled Fenpropidin (HY-126200). Fenpropidin, a piperidine, is a fungicide used to control a range of diseases in cereals. Fenpropidin shows antifungal activity against different human pathogenic yeasts and filamentous fungi.

Hypocrellin A (Standard) is the analytical standard of Hypocrellin A. This product is intended for research and analytical applications. Hypocrellin A is a PKC inhibitor that exerts antidiabetic activity by reversing the effects of high glucose on endothelin (ET-1) expression. Hypocrellin A is also a photosensitizer for photodynamic therapy (PDT) with anticancer, antibacterial and antiviral activities, especially against human immunodeficiency virus (HIV). In addition, Hypocrellin-A also possesses anti-Leishmania activity (IC50=0.27 μg/ml)[1][2][3][4][5][6][7][8][9].

4-Piperidinecarboxamide is a mycobacterial aspartyl-tRNA synthetase (AspS) inhibitor. 4-Piperidinecarboxamide is a promising anti-tuberculosis (TB) agent.

MMV666810, a 2-aminopyrazine similar to MMV390048, is potent against asexual parasites at 5.94 nM, but against gametocytes, it has a 3.3-fold selectivity to late-stage gametocytes compared to earlier stages (early-stage gametocyte: IC₅₀ 603 ± 88 nM; late-stage gametocyte: IC₅₀ 179 ± 8 nM).

α-MSH (11-13) (ACTH-(11-13)) is a C-terminal tripeptide of α-MSH that can cross the blood-brain barrier. α-MSH (11-13) exhibits antipyretic, anti-inflammatory, and antibacterial activities. α-MSH (11-13) also exerts neuroprotective effects after traumatic brain injury by inhibiting excessive activation of microglia and reducing neuronal apoptosis. α-MSH (11-13) can be used in research related to traumatic brain injury, fever, and bacterial infections.

Saintopin is an antitumor antibiotic. Saintopin is also an inhibitor of DNA topoisomerases I and II. Saintopin induces DNA cleavage.

Arenicolin B is a C-glycosylated depside. Arenicolin B is promising for research of cancers and infections.

Diepoxin σ (Sch-49209) is a highly oxygenated antifungal and anticancer natural product. Diepoxin σ can be isolated from the fermentation of N. mangiferae.

HBV-IN-14 is a potent inhibitor of covalently closed circular DNA (cccDNA). cccDNA serves as the template for viral RNA transcription and subsequent viral DNA generation. HBV-IN-14 is a pyridinopyrimidinones compound. HBV-IN-14 has the potential for the research of HBV infection (extracted from patent WO2021190502A1, compound 5).

16,17-Dihydroheronamide C has antifungal activity and is designed as probe for the mode-of-action analysis of heronamide C.

Cap-dependent endonuclease-IN-10 is a potent inhibitor of cap-dependent endonuclease (CEN). Not only can Cap-dependent endonuclease-IN-10 inhibit influenza virus well, but also has lower cytotoxicity, better in vivo pharmacokinetic and in vivo pharmacodynamic properties, and better hepatic microsomal stability. Cap-dependent endonuclease-IN-10 has the potential for the research of viral infections (including influenza A, influenza B and influenza C) (extracted from patent WO2021129799A1, compound 1-1).

Antifungal agent 54 (compound A05) is a potent antifungal agent, against Fluconazole (HY-B0101)-resistant strains. Antifungal agent 54 is more effective than Miconazole (HY-B0454). Antifungal agent 54 inhibits Candida albicans strains with MIC values of 0.25-1 μg/mL.

RNAP-IN-1 is a ribonucleic acid polymerase (RNAP) inhibitor, with an IC₅₀ of 0.95 μM against E. coli RNAP. RNAP-IN-1 can be used in studies of bacterial infections.