Infection

Isavuconazole-d₄ (BAL-4815-d₄) is a deuterium labeled Isavuconazole (BAL-4815). Isavuconazole is a triazole proagent with antifungal activity against yeasts, molds, and dimorphic fungi.

Difloxacin hydrochloride (A-56619 hydrochloride) is an orally active bactericidal agent. Difloxacin hydrochloride inhibits bacterial DNA gyrase. Difloxacin hydrochloride exhibits concentration-dependent bactericidal activity. Difloxacin hydrochloride shows strong in vitro activity against a variety of Gram-positive and Gram-negative bacteria. Difloxacin hydrochloride can be used in research related to colibacillosis and *Staphylococcus aureus* infections.

Ombuin, isolated from Zanthoxylum armatum, displays broad spectrum antibacterial effect with MIC ranges from 125 to 500 μg/mL.

(+)-Medioresinol is a furofuran-type lignan with antifungal and antibacterial properties. (+)-Medioresinol synergizes with antibiotics to exert antimicrobial and antibiofilm effects. (+)-Medioresinol induces intracellular ROS accumulation and mitochondrial-mediated apoptosis in Candida albicans. (+)-Medioresinol inhibits LPS (HY-D1056)-stimulated IL-12p40 production. (+)-Medioresinol is a PGC-1α activator that protects against endothelial cell pyroptosis in ischemic stroke via the PPARα-GOT1 axis. (+)-Medioresinol can be used in research on fungal and bacterial infection, inflammation, and ischemic stroke.

CaⅡ-EDTA disodium dihydrate (Calcium disodium EDTA dihydrate) is an orally active metal chelating reagent, exhibits bactericidal activities against periodontal pathogens Aggregatibacter actinomycetemcomitans, Prevotella intermedia and Porphyromonas gingivalis. CaⅡ-EDTA disodium dihydrate is effective chelating antidotes for lead- and cadmium poisoning.

HPK1/GLK-IN-1 is a HPK1 and GLK inhibitor. HPK1/GLK-IN-1 (compound 38) potently inhibits GLK with an IC₅₀ of  33 nM. HPK1-IN-26 can be used for the research of animal pathogen infection.

MPG peptides, Pβ is an amphipathic cell-penetrating peptide. MPG peptides, Pβ consists of three components: the hydrophobic fusion sequence (GALFLGFLGAAGSTMGA) of HIV glycoprotein 41, a spacer domain (WSQP), and the nuclear localization signal (KKKRKV) of the large T antigen of Simian virus 40. MPG peptides, Pβ can form stable non-covalent complexes with nucleic acids (including DNA) through electrostatic interactions and improve their intracellular delivery. MPG peptides, Pβ can be used in studies of HIV-1-related immune responses.

Arbemnifosbuvir is a nidovirus DdRp-associated nucleotidyltransferase (NiRAN) domain of non-structural protein 12 (nsp12)-interfering drugs. Arbemnifosbuvir can be used for SARS-CoVs infection research.

Dehydroandrographolide succinate can be extracted from herbal medicine Andrographis paniculata (Burm f) Nees, is widely used in research for viral pneumonia and viral upper respiratory tract infections because of its immunostimulatory, anti-infective and anti-inflammatory effect. Dehydroandrographolide succinate exerts antithrombotic effect. Dehydroandrographolide succinate significantly inhibits the platelet aggregation rate (ED₅₀ = 386.9 mg/kg) by decreasing TXB₂ levels. Dehydroandrographolide succinate mitigates muscle astrophy via the Akt/GSK3β and MuRF-1 pathways.

L-Valine-1-¹³C ((S)-Valine-1-¹³C) is the ¹³C-labeled L-Valine (HY-N0717). L-Valine ((S)-Valine) is a nonlinear semiorganic material. L-Valine causes lipid peroxidation and accumulation of malondialdehyde (MDA), exhibits inhibitory activity against cyanobacteria. L-Valine inhibits multidrug-resistant bacteria through activation of PI3K/Akt signaling pathway and inhibition of arginase.

Octaarginine acetate is a cell-penetrating peptide and proteasome inhibitor. Octaarginine acetate exhibits mixed-type inhibition against 20S proteasome chymotrypsin-like, caspase-like, and trypsin-like activities, and inhibits 26S proteasome activity with decreased efficiency. Octaarginine acetate induces ubiquitin-conjugated protein accumulation, mediates HSPG-dependent cellular internalization via macropinocytosis, enhances liposomal cargo uptake and gene delivery. Octaarginine acetate can be used for the research of cervix carcinoma, collagen antibody-induced arthritis, and bacterial infections.

Penconazole is a typical triazole fungicide, and mainly applied on apples, grapes, and vegetables to control powdery mildew. Penconazole inhibits sterol biosynthesis in fungi. Penconazole decrease AChE activity in the cerebrum and cerebellum of rats.

Dichlorophen is a chlorophenol antimicrobial agent that can destroy the integrity of microbial cell membranes and interfere with the activity of metabolic enzymes. Dichlorophen can covalently bind to the thiol groups of microbial proteins and has broad-spectrum antibacterial, antifungal and anthelmintic activity. Dichlorophen can be used as an antimicrobial agent in the study of drug-resistant bacterial infections.

Rifabutin-d₇ is the deuterium labeled Rifabutin. Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase.

Hexahydrofarnesyl acetone (6,10,14-Trimethyl-2-pentadecanone) is a oral active sesquiterpene with oral activity, exhibiting antibacterial, anti-inflammatory, and anticancer properties, and is used in pain relief research.

Asperphenamate, a fungal metabolite of Aspergillus flatiipes with anti-cancer effect, exhibits IC₅₀ values of 92.3 μM, 96.5 μM and 97.9 μM in T47D, MDA-MB-231 and HL-60 cells, respectively.

Strictosamide is a compound that can be isolated from Nauclea officinalis. Strictosamide has various activities such as anti-inflammatory, analgesic, anti-Plasmodium, antifungal, and promoting wound healing.

2,3,5-Tri-O-benzyl-D-ribose (Compound 1) is an effective inhibitor of Botrytis cinerea chitin synthase (CHS) with an IC₅₀ value of 1.8 μM. 2,3,5-Tri-O-benzyl-D-ribose exhibits antifungal activity and is able to inhibit the B. cinerea BD90 strain, with a MIC value of 190 μM.

FSL-1, a bacterial-derived toll-like receptor 2/6 (TLR2/6) agonist, enhances resistance to experimental HSV-2 infection.

Verruculogen is a tremorgenic mycotoxin and inhibitor of the M phase of the mammalian cell cycle. Verruculogen is produced by Penicillium and Aspergillus species. Verruculogen enhances the binding of ChTX to maxi-k channels with a K_1/2 value of 170 nM. Verruculogen inhibits the amplitude of Ca²⁺-activated K⁺ currents. Verruculogen induces severe tremors in infected animals.