Infection

Viridicatol (Standard) is the analytical standard of Viridicatol (HY-116474). This product is intended for research and analytical applications. Viridicatol is a quinolone alkaloid with anti-inflammatory, antibacterial, antifungal, osteogenic and chondrogenic activities. Viridicatol reduces the phosphorylation levels of ERK, JNK, p38 and STAT6; inhibits MMP-2, MMP-9, NF-κB signaling pathway and PTP1B; downregulates genes related to mast cell activation; and binds to SHN3 to activate the Wnt/SHN3 signaling pathway. Viridicatol inhibits the expression of pro-inflammatory mediators and cytokines, and promotes osteogenic/chondrogenic differentiation. Viridicatol can be used in studies related to fibrosarcoma, allergy, bacterial infection, fungal infection and osteoporosis.

Rhinovirus-IN-1 is a selective anti-Rhinovirus compound. Rhinovirus-IN-1 inhibits the cytopathic effect induced by rhinovirus. Rhinovirus-IN-1 can be used in the research of rhinovirus infection.

LeuRS-IN-1 is a potent, orally active M. tuberculosis leucyl-tRNA synthetase (M.tb LeuRS) inhibitor. LeuRS-IN-1 has IC₅₀ and Kd values of 0.06 μM, 0.075 μM for M.tb LeuRS, respectively. LeuRS-IN-1 inhibits human cytoplasmic LeuRS (IC₅₀=38.8 μM), and HepG2 protein synthesis (EC₅₀=19.6 μM).

Influenza A virus-IN-16 (compound 10) is a potent anti-viral agent. Influenza A virus-IN-16 inhibits pseudotyped H7N1 with an EC₅₀ of 0.09 μM.

α-Pyridone (Standard) is the analytical standard of α-Pyridone. This product is intended for research and analytical applications. α-Pyridone (2-Pyridone) is an antibacterial agent. α-Pyridone can be synthesized via the 1,4-addition of 2-(phenylsulfinyl)acetamide to α,β-unsaturated ketones followed by cyclization and sulfoxide elimination. α-Pyridone can also be used to synthesize a wide range of heterocyclic compounds.

EHNA is a potent and selective dual inhibitor of cyclic nucleotide phosphodiesterase 2 (PDE2)(IC₅₀=4 μM) and adenosine deaminase (ADA). EHNA exerts a concentration inhibition of the cGMP-stimulated PDE II (cGs-PDE)(IC₅₀:0.8 μM (human), 2 μM (porcine myocardium)), but has smaller inhibitory effect on the unstimulated PDE2 activity. EHNA play roles in mediating diverse pharmacological responses, including antiviral, antitumour and antiarrhythmic effects.

HBV-IN-9 is a potent HBsAg (HBV Surface antigen) inhibitor (IC₅₀=10 nM) and HBV DNA production inhibitor (IC₅₀=0.15 nM in HepG2.2.15 cells). From patent WO2018001952A1, example 20.

Helvolic acid-¹³C₃₃ (Fumigacin-¹³C₃₃) is the ¹³C-labeled Helvolic acid (HY-N6728). Helvolic acid (Fumigacin) is an antibiotic isolated from Xylaria sp, active against the Gram-positive bacteria.

Soulattrolide is a non-nucleoside HIV-1 reverse transcriptase (RT) inhibitor with IC₅₀ values of 0.34 µM for HIV-1 RT, 69.5 µM for E. coli RNase H, and >495 µM for human DNA polymerase β, and can be found in Calophyllum teysmannii latex. Soulattrolide can be used for the research of HIV-1 infection, pain, inflammation, and Mycobacterium tuberculosis infection.

Antifungal agent 46 (compound 2f) is a potent antifungal agent. Antifungal agent 46 prevents Ras signaling by inhibiting protein farnesyltransferase.

Methyl isocostate (compound 24）has antibacterial activity that can be isolated from Globba schomburgkii.

Tylosin (tartrate) (Standard) is the analytical standard of Tylosin (tartrate). This product is intended for research and analytical applications. Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle.

Cap-dependent endonuclease-IN-6 (compound 13) is a cap-dependent endonuclease (CEN) inhibitor. Cap-dependent endonuclease-IN-6 shows inhibition against influenza virus (EC₅₀=38.21 nM).

Ribavirin (GMP) is Ribavirin (HY-B0434) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.

L-640876 is a broad-spectrum and orally active lactam antimicrobial agent. L-640876 showa MIC90 of 0.125 pg/mL for the E. coli strains, 2 /mg/mL for the S.choleraerai strains and 4 pg/mL for the S. typhinwrium strains.

Concanamycin A (purity≥90%) (Antibiotic X 4357B) is a macrolide antibiotic, a vacuolar type H⁺-ATPase (V-ATPase) inhibitor. Concanamycin A (purity≥90%) is also an inhibitor of lysosomal acidification, can be used to T cell-mediated inflammation research^-.

N4-Acetylsulfamethoxazole-¹³C₆ (Acetylsulfamethoxazole-¹³C₆) is the ¹³C-labeled N4-Acetylsulfamethoxazole (HY-W013266). N4-Acetylsulfamethoxazole (Acetylsulfamethoxazole) is a metabolite of?Sulfamethoxazole (HY-B0322). Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic, used for bacterial infections.

Brevinin-1Ea is an antimicrobial peptide derived from the skin secretions of Rana esculenta.

Toremifene-d6 (Z-Toremifene-d6) hydrochloride is deuterium labeled Toremifene. Toremifene is a second-generation selective estrogen-receptor modulator (SERM) in development for the prevention of osteoporosis. Toremifene also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC₅₀ of 0.07 µM and 2.6 µM, respectively.

Neuraminidase-IN-10 is a potent neuraminidase (NA) inhibitor with  anti-influenza activity. Neuraminidase-IN-10 is against H1N1, H5N1, and H5N8 with IC₅₀ values of 2.6 nM, 5.1 nM, and 1.65 nM, respectively.