CI-39 is an antiviral natural product. CI-39 is an NNRTI (non-nucleoside reverse transcriptase inhibit) antiviral agent with an EC50 of 3.40 µM and an CC50 of >30 µM for wild type HIV-1. CI-39 inhibits HIV-1 RT DNA polymerase and ribonuclease H activitiessup[1].
Staurosporine is a potent and non-selective inhibitor of protein kinases with IC50s of 6 nM, 15 nM, 2 nM, and 3 nM for PKC, PKA, c-Fgr, and Phosphorylase kinase respectively.
EcAMP3 is a hairpin-like peptide. EcAMP3 has antifungal and antibacterial activity. EcAMPs precursor family contains seven identical cysteine motifs: C1XXXC2(11–13)C3XXXC4[1].
Beta-d-N4-hydroxycytidine is a very potent anti-VEEV (venezuelan equine encephalitis virus) agent with EC50, EC90, and EC99 are 0.426, 1.036, and 2.5 μM, respectively[1].
Bis-propargyl-PEG4 is a PEG-based PROTAC linker used in the synthesis of PROTACs. Bis-propargyl-PEG4 is used for the synthesis of demethylvancomycin dimers[1][2].
PLpro inhibitor is a potent inhibitor of papain-like protease (PLpro) with IC50 of 2.6 uM.IC50 Value: 2.6 uM [1]Target: PLpro; SARS-CoVin vitro: PLpro inhibitor is a potent inhibitor against the papain-like protease (PLpro) from the coronavirus that causes severe acute respiratory syndrome (SARS-CoV). PLpro inhibitor was found to have IC50 value of 2.6 ± 0.1 μM. PLpro inhibitor display significant antiviral activity with EC50 values of 13.1±0.7 uM, without toxicity up to the highest concentration tested. Notably, the increasing antiviral potency correlates with the in vitro inhibition of PLpro, suggesting that the compounds work directly on the enzyme in cells [1,2].in vivo:
Potassium Gluconate (Potassium D-gluconate) is an orally active carboxylic acid by the oxidation with antiseptic and chelating properties[1].
Abyssinone V is a prenylated flavonoid with predicted anti-viral activity. Abyssinone V can be isolated from the stem bark of Erythrina melanacantha. Abyssinone V possesses good pharmacodynamics properties. Abyssinone V is predicted to be antivirals including anti-herpes (HSV) agent, with mechanisms comprising inhibition of polymerase, ATPase and membrane integrity[1][2].
Melarsomine dihydrochloride is a trivalent arsenical compound used as an adulticide. Melarsomine dihydrochloride can be used for the reserach of canine heartworm disease and other helminth infections[1][2].
CYP3A4-IN-1 (compound 5a) is a potent cytochrome P450 3A4 (CYP3A4) inhibitor with an IC50 value of 0.085 µM[1].
Kaji-ichigoside F1 is isolated from S. cuneata with hemolytic and in vitro antiviral activity.[1]
Fluxapyroxad is a synthetic broad-spectrum fungicide for the control of fungal diseases. It works by inhibiting succinate dehydrogenase in complex II of the mitochondrial respiratory chain, resulting in inhibition of spore germination, germ tubes and mycelia growth within the fungus target species[1].
Magnoflorine chloride (Magnoflorine chloride), an aporphine alkaloid found in Acoruscalamus, reduces the formation of C. albicans biofilm[1]. Magnoflorine chloride has anti-fungal, anti-antidiabetic and anti-oxidative activity[2].
Ribostamycin (Vistamycin) is a broad-spectrum aminoglycoside antibiotic. Ribostamycin is effective against Gram-Negative and Gram-Positive bacterial infection. Ribostamycin also inhibits the chaperone activity of PDI[1][2].
Sulfamerazine D4 is a deuterium labeled Sulfamerazine. Sulfamerazine, a sulfonamide antibacterial, inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes[1].
L-Lysine-13C6,15N2 hydrochloride is the 13C- and 15N-labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.
CpG ODN 10101, a synthetic oligodeoxynucleotide (ODN), is a toll-like receptor 9 (TLR9) agonist. CpG ODN 10101 is a potent inducer of cytokine/chemokine expression ex vivo when used in combination with HH2(VQLRIRVAVIRA-NH2). CpG ODN 10101 induces IFN- secretion from dendritic cells (DCs) and stimulates B-cells.CpG ODN 10101 has antiviral and immunomodulatory properties that can influence chronic infection with HCV[1][2].
Lemalesomab (IMMU-MN3) is a mouse IgG1 Anti-NCA-90 monoclonal antibody and a Fab'fragment. Lemalesomab can be used for the research of inflammation, infectious lesions and infection imaging[1].
5-Heptadec-cis-8-enylresorcinol is a 5-alkylresorcinol that can be isolated from etiolated rice seedlings. 5-Heptadec-cis-8-enylresorcinol is an antifungal agent against the rice blast fungus. 5-Heptadec-cis-8-enylresorcinol mediates DNA relaxation[1][2].
NSC-60339, an efflux pump inhibitor and a substrate of AcrAB-TolC, is a polybasic terephthalic acid derivative studied as a potential cancer chemotherapeutic agent[1][2].
ZINC475239213 is an inhibitor of the SARS-CoV-2 Nsp14 N7-Methyltransferase (IC50: 20 μM)[1].
Cap-dependent endonuclease-IN-8 is a potent inhibitor of cap-dependent endonuclease (CEN). Cap-dependent endonuclease-IN-8 inhibits replication of orthomyxoviruses (including influenza A, influenza B and influenza C) (extracted from patent CN111410661A, compound I-196)[1].
Coreoside B (14-Hydroxycoreoside A) can be isolated from Coreopsis tinctoria Nutt. and has weak antibacterial activity[1].
H1PVAT is a potent and selective inhibitor of poliovirus serotypes (PV-1, PV-2, PV-3), and inhibits early stage of the replication. H1PVAT interacts with viral capsid directly and protects PV against heat inactivation[1][2].
Avermectin B1 (Abamectin) is a widely used insecticide and anthelmintic. IC50 Value: N/ATarget: AntiparasiticAvermectin B1 is a mixture of avermectins containing more than 80% avermectin B1a and less than 20% avermectin B1b. These two components, B1a and B1b have very similar biological and toxicological properties. The avermectins are insecticidal and antihelmintic compounds derived from various laboratory broths fermented by the soil bacterium Streptomyces avermitilis. Avermectin B1 is a natural fermentation product of this bacterium.
Licoricone is an flavonoid extracted from licorice, exhibits anti-helicobacter pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains[1].
Fenchyl alcohol is a monoterpene alcohol in the essential oils isolated from Douglas fir needles, acts as a fragrance. Fenchyl alcohol strongly inhibits the rumen microbial activity of both sheep and deer[1][2].
Actinonin ((-)-Actinonin) is a naturally occurring antibacterial agent produced by Actinomyces. Actinonin inhibits aminopeptidase M, aminopeptidase N and leucine aminopeptidase. Actinonin is a potent reversible peptide deformylase (PDF) inhibitor with a Ki of 0.28 nM. Actinonin also inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α with Ki values of 300 nM, 1,700 nM, 190 nM, 330 nM, and 20 nM, respectively. Actinonin is an apoptosis inducer. Actinonin has antiproliferative and antitumor activities[1][2][3][4][5].
APX001 (APX 001A;E1210) is a novel broad-spectrum antifungal agent that inhibits the fungal protein Gwt1, demonstrates significantly acitive MIC50 and MIC90 values of 0.004 and 0.031 ug/ml (16 strains of C. auris); inhibits the inositol acylation activity of C. albicans Gwt1p and A. fumigatus Gwt1p with IC50 of 0.3 to 0.6 uM but has no inhibitory activity against human Pig-Wp; shows significant efficacy in murine model of disseminated C. auris infection, and log reduction in CFU counts in kidney, lung, and brain tissue. Fungal Infection Phase 1 Clinical
Ftase inhibitor III is an anion-dependent Farnesyltransferase inhibitor from a phenotypic screen.