Infection

Z-Arg-Leu-Arg-Gly-Gly-AMC acetate is a peptide substrate for SARS-CoV PL^pro.

PNU-183792, a 4-oxo-dihydroquinoline, is an orally active HSV polymerases inhibitor. PNU-183792 shows a broad-spectrum antiviral activity, with IC₅₀ values of 0.69 μM, 0.37 μM and 0.58 μM for human cytomegalovirus (HCM), varicella zoster virus and HSV polymerases, respectively. PNU-183792 is inactive against human α, γ and δ polymerases. PNU-183792 also inhibits simian varicella virus (SVV), murine cytomegalovirus (MCMV) and rat cytomegalovirus (RCMV).

VSV-G tag Peptide is a 11 amino acid peptide derived from the Vesicular Stomatitis viral glycoprotein. VSV-G tag Peptide can integrate into the cell membranes of animal cells, induce cell fusion, and significantly enhance the efficiency of DNA transfection into animal cells. VSV-G tag Peptide can be used for research on drug delivery.

Chloroquine-d₅ is deuterium labeled Chloroquine (HY-17589A). Chloroquine is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC₅₀=1.13 μM).

(+)-SJ733 is an anti-malaria agent which can also inhibit Na⁺-ATPase PfATP4.

BI 653048, a chemical probe, is a selective and orally active nonsteroidal glucocorticoid (GC) agonist with an IC₅₀ value of 55 nM. BI 653048 inhibits CP1A2, CYP2D6, CYP2C9, CYP2C19 and CYP3A4 isoforms’ activity and reduces affinity for the hERG ion channel (IC₅₀>30 μM). BI 653048 (Compound 103) is also a HCV NS3 protease inhibitor that can reduce viral loads infected with the hepatitis C virus.

Neamine tetrahydrochloride, a degradation product of Neomycin, is a broad-spectrum aminoglycoside antibiotic. Neamine tetrahydrochloride is an anti-angiogenesis agent targeting angiogenin. Neamine tetrahydrochloride has potent antibacterial, antitumor and neuroprotective activities.

BQR-695 is a PI4KIIIβ inhibitor with IC₅₀s of 80 and 3.5 nM for human PI4KIIIβ and Plasmodium variant of PI4KIIIβ, respectively.

Carbendazim-d₄ is the deuterium labeled Carbendazim. Carbendazim is a potent and orally active broad-spectrum?benzimidazole fungicide and can be acts as a pesticide for fungal diseases research, such as Seproria,?Fusarium?and?Sclerotina. Carbendazim is a benzimidazole (HY-Y1825) derivative with antitumor activity and used for cancer research, especially advanced solid tumors and lymphoma.

Tenofovir amibufenamide (HS-10234), a Tenofovir prodrug, is an orally active antiviral agent. Tenofovir amibufenamide inhibits HBV, and can be used for chronic hepatitis B (CHB) study.

DS86760016 is a potent leucyl-tRNA synthetase (LeuRS) inhibitor with activity against multidrug-resistant (MDR) Gram-negative bacteria, such as Escherichia coli, Klebsiella pneumoniae, and Pseudomonas aeruginosa. DS86760016 inhibits LeuRS enzymes from Escherichia coli, Pseudomonas aeruginosa, and Acinetobacter baumannii, with IC₅₀s of 0.38, 0.62, and 0.16 μM, respectively.

TCMDC-135051 hydrochloride is a highly selective and potent protein kinase PfCLK3 inhibitor with low off-target toxicity. TCMDC-135051 hydrochloride prevents trophozoite-to-schizont transition, disrupts transcription and reduces transmission to the mosquito vector. TCMDC-135051 hydrochloride has antiparasiticidal activity (EC₅₀=320 nM).

Nitroxoline-d₄ is the deuterium labeled Nitroxoline. Nitroxoline is an antibiotic that has proven to be very effective at combating biofilm infections. Nitroxoline functions by chelating Fe²⁺ and Zn²⁺ ions from the biofilm matrix.

AN11251 is a potent and oral active anti-Wolbachia agent with potential for treatment of onchocerciasis and lymphatic filariasis, with EC₅₀ values of 1.5 nM in LDW1 cell lines and 15 nM in C6/36 cell lines.

Avacincaptad pegol (Izervay) is a selective inhibitor targeting complement component C5, and is a pegylated ribonucleic acid aptamer. Avacincaptad pegol inhibits the cleavage of C5 into pro-inflammatory C5a and C5b, which forms the membrane attack complex (C5b-9), thereby reducing inflammatory cell recruitment and retinal cell damage. Avacincaptad pegol can slow the growth of geographic atrophy (GA) lesions and reduce the risk of persistent vision loss. Avacincaptad pegol can be used in research of geographic atrophy associated with age-related macular degeneration (AMD) and has been approved by the FDA.

FGI-106 tetrahydrochloride is a potent and broad-spectrum inhibitor with inhibitory activity against multiple viruses. FGI-106 tetrahydrochloride is active against Ebola, Rift Valley and Dengue Fever viruses with EC₅₀s of 100 nM, 800 nM and 400-900 nM, respectively. FGI-106 tetrahydrochloride also inhibits non-hemorrhagic fever viruses HCV and HIV-1 with EC₅₀s of 200 nM and 150 nM, respectively.

Yimitasvir diphosphate (Emitasvir diphosphate; DAG-181 diphosphate) is an orally active inhibitor of hepatitis C virus (HCV) nonstructural protein 5A (NS5A). Yimitasvir diphosphate is applicable to research related to HCV infection.

Voxvoganan (LTX-109) trihydrochloride, a topical antimicrobial, is highly effective against S. aureus with a MIC range of 2 to 4 μg/mL. Voxvoganan trihydrochloride can be used for the research of bacterial skin infections, fungal infections and nasal decolonisation of MRSA.

Limnetrelvir (ABBV-903) is a MPro inhibitor. Limnetrelvir could be used in antiviral research.

Faldaprevir (BI 201335) is a potent, orally active and selective noncovalent inhibitor of NS3/4A protease of HCV (hepatitis C virus) genotypes 1a and 1b, with K_i values of 2.6 and 2.0 nM, respectively. Faldaprevir inhibits HCV RNA replication, with EC₅₀ values of 6.5 and 3.1 nM, respectively. Faldaprevir has potent antiviral activity against chronic HCV infection.