Antibacterial agent 83 (compound 17h) displays potent antibacterial activity against various vancomycin-resistant Enterococcus faecalis (VRE) and methicillin-resistant Staphylococcus aureus (MRSA). Antibacterial agent 83 can significantly reduce the biofilm formation of MRSA and exhibited promising selectivity. Antibacterial agent 83 is metabolically stable in human liver microsomes[1].
Antibiotic A-338533, an antibiotic, can be isolated from Streptomyces strain. Antibiotic A-338533 has anti-bacterial activity against Staphylococcus aureus, Mycoplasma gallisepticum with MIC values of 2 μg/mL and ≤1.56 μg/mL, respectively[1].
Antibacterial agent 160 is a potent antibacterial agents. Antibacterial agent 160 can rapidly kill bacterial and inhibits bacterial biofilm formation. Antibacterial agent 160 affects the normal function of DNA and leads cell death[1].
Peptide 5e is an antimicrobial peptide. Peptide 5e inhibits E. coli, S. aureus, and C. albicans with MIC values of 30, 5, 25 μg/mL respectively[1].
Hexetidine is an anti-bacterial and anti-fungal agent commonly used in both veterinary and human medicine, is a local anesthetic.
Cefalexin hydrochloride is a cephalosporin antibiotic.Target: AntibacterialCefalexin (INN, BAN) or cephalexin (USAN, AAN) is a first-generation cephalosporin antibiotic introduced in 1967 by Eli Lilly and Company. It is an orally administered agent with a similar antimicrobial spectrum to the intravenous agents cefalotin and cefazolin. It was first marketed as Keflex (Lilly), and is marketed under several other trade names. As of 2008, cefalexin was the most popular cephalosporin antibiotic in the United States, with more than 25 million prescriptions of its generic versions alone, for US$255 million in sales (though less popular than two other antibiotics, amoxicillin and azithromycin, each with 50 million prescriptions per year).Cefalexin is marketed by generic pharmaceutical manufacturers under a wide range of brand names, including: Apo-Cephalex, Biocef, Cefanox, Ceforal, Cephabos, Cephalexin, Cephorum, Ceporex, Cilex, Ialex, Ibilex, Kefexin, Keflet, Keflex, Rekosporin, Keforal, Keftab, Keftal, Lopilexin, Larixin, Novo-Lexin, Ospexin, Tenkorex, Zephalexin, Panixine Disperdose, Rancef, Sialexin, Sporidex and Ulexin. A version of Keflex 750 mg capsules is marketed for twice-daily dosage, to improve compliance. However, it is not a sustained release formulation, and since it is more expensive than the older strengths, some physicians prescribe three 250 mg capsules to be taken twice daily, as a less expensive alternative.
(±)-Leucine-d7 is the deuterium labeled (±)-Leucine. (±)-Leucine (DL-Leucine), an isomer of Leucine, chemosterilant and dietary additive. (±)-Leucine inhibits growth of Escherichia coli HfrH by 92.08%[1].
Antituberculosis agent-2 (Compound 8d) is an antituberculosis agent against drug-sensitive and multidrug-resistant tuberculosis. Antituberculosis agent-2 shows anti-tuberculosis activity with MIC values of 0.454, 1.757 and 1.644 µg/mL against M. tuberculosis H37Rv, 13946 and 14862, respectively. Antituberculosis agent-2 displays favorable mouse and human microsomal stability, low cytotoxicity, and acceptable oral bioavailability[1].
Sulfamethazine-D4 (Sulfadimidine-D4) is a deuterium labeled Sulfamethazine (Sulfadimidine). Sulfamethazine is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections)[1][2].
Dusquetide (SGX942) is a first-in-class innate defense regulator (IDR). Dusquetide modulates the innate immune response to both PAMPs and DAMPs by binding to p62. Dusquetide shows activity in both reducing inflammation and increasing clearance of bacterial infection[1]. DAMPs: damage-associated molecular patterns; PAMPs: pathogen-associated molecular patterns
Lactobionic acid is a bionic acid naturally found in the Caspian Sea yogurt and chemically constituted of a gluconic acid bonded to a galactose. Lactobionic acid has antioxidant, antimicrobial, chelating, stabilizer, acidulant, and moisturizing properties[1].
G-418 (Geneticin) is an aminoglycoside antibiotic with a structure similar to gentamicin. It is toxic to both eukaryotic and prokaryotic cells and works by interfering with protein synthesis[1].
Cephalexin (Cefalexin) lysine is a derivative of Cephalexin with lysine. Cephalexin is a potent, orally active and the first-generation cephalosporin antibiotic. Cephalexin kills gram-positive and some gram-negative bacteria by disrupting the growth of the bacterial cell wall. Cephalexin monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1].
Proanthocyanidins are a class of polyphenols with antibacterial, antifungal and antiviral activities, which can be used in the treatment of chronic venous insufficiency, capillary fragility, sunburn and retinopathy.
Retro-indolicidin is a biological active peptide. (Reverse peptide of indolicidin (Rev4) is a 13-amino acid residue peptide based on the sequence of indolicidin. Indolicidin, a member of the cathelicidin protein family, is a 13-amino acid residue cationic, antimicrobial peptide-amide isolated from the cytoplasmic granules of bovine neutrophils. The synthetic peptide Rev4 has been shown to possess strong antimicrobial as well as protease inhibitory activities in vitro.)
Melilotigenin C can be isolated from genus Erythrina. Melilotigenin C can be used for research on antiplasmodial activity, antimycobacterial activity and cytotoxicity[1].
Chloramphenicol palmitate is an orally active broad spectrum antibiotic and has a broad spectrum of activity against gram positive and gram negative bacteria. Chloramphenicol palmitate inhibits bacterial protein synthesis by blocking the peptidyl transferase step. Chloramphenicol palmitate can be used as bacterial selection agent in transformed cells containing chloramphenicol resistance genes[1].
Norfloxacin nicotinate (MK-0366 nicotinate) is a fluoroquinolones antibiotic, an adduct of Norfloxacin (NOR) and nicotinic acid. Norfloxacin nicotinate has been widely used for replacing NOR in animal husbandry and fishery industry. Norfloxacin nicotinate can induce innate immune response at a high concentration[1].
Chrysophanol tetraglucoside possesses anti-hypolipidemic and antibacterial activities[1][2].
Leu-AMS is a potent inhibitor of leucyl-tRNA synthetase (LRS) with an IC50 of 22.34 nM and inhibits the growth of bacteria.
(3R,4R)-A2-32-01 (compound 2), an anti-virulence drug, is a specific caseinolytic protein proteases (ClpP) inhibitor with an EC50 of 4.5 μM, and shows a tolerable cytotoxicity[1].
Phenazine methylsulfate is a free radical generator. Phenazine methylsulfate has been used as an electron transfer reactant in cell viability assays. Phenazine methylsulfate induces ssDNA break formation in the presence of the reducing agent NADPH. Phenazine methylsulfate induces oxidative DNA damage in an alkaline comet assay and apoptosis.
Ampicillin-d5 (D-(-)-α-Aminobenzylpenicillin-d5) is the deuterium labeled Ampicillin. Ampicillin is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria[1][2][3].
Demecycline is the C6-demethylated derivative of Tetracycline (HY-A0107) against bacterial infections including pneumonia and other respiratory tract infections[1].
Polyketomycin is a tetracyclic quinone glycoside antibiotic isolated from Streptomyces sp. or Streptomyces diastatochromogenes. Polyketomycin inhibits growth of Gram-positive bacteria, and its MIC values is less than 0.2 µg/mL. Polyketomycin has antibacterial, anticancer, antimalarial activities[1][2][3].
10-Isobutyryloxy-8,9-epoxythymol isobutyrate is a major constituent of Inula helenium and Inula royleana root cultures. 10-Isobutyryloxy-8,9-epoxythymol isobutyrate shows moderate antimicrobial activity against Staphylococcus aureus FDA 209 P, Staphylococcus aureus, Enterococcus faecalis, Candida albicans and Pseudomonas aeruginosa with MICs of 50, 250, 250, 250, and 1000 μg/mL, respectively[1].
Cephapirin (Cefapirin) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity[1][2][3].
Fosfomycin calcium is an antibiotics, used in urinary tract infections and intestinal infections caused by susceptible strains.
Cefquinome is a cephem antibiotic, which inhibits members of the Enterobacteriaceae[1].