Squalamine lactate is an aminosterol compound discovered in the tissues of the dogfish shark, with antimicrobial activity, and used for the treatment of neovascular age-related macular degeneration.
Omadacycline mesylate is a new tetracycline antibiotic in the pipeline, which can inhibit the 30s subunit of bacterial ribosome.IC50 Value: N/ATarget: Antibacterialin vitro: in vivo: Clinical trial: Phase III Study to Compare the Safety and Efficacy of PTK-0796 in Patients With Complicated Skin and Skin Structure Infection (CSSSI).
Tizoxanide D4 (TIZ D4) is the deuterium labeled Tizoxanide. Tizoxanide is the active metabolite of Nitazoxanide, which is a thiazolide anti-infective compound against anaerobic bacteria, protozoa, and a range of viruses. Tizoxanide has anti-HIV-1 activities[1][2].
1-Methoxyphaseollidin, a flavonoid compound, is a lysoPAF acetyltransferase inhibitor, with an IC50 of 48 μM. 1-Methoxyphaseollidin exhibits anti-H.pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains[1][2][3].
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].
Sulfacetamide sodium monohydrate is a sulfonamide antibiotic, has been investigated for use in the treatment of pityriasis versicolor and rosacea.
Psicofuramine a nucleoside antibiotic and has the inhibition of xanthosine 5'-phosphate aminase. Psicofuranine also specifically inhibits GMP synthase, and interrupts parasite growth. Psicofuranine exhibits a dose-dependent inhibition of P. falciparum growth[1][2].
Win49375 is a synthetic antibacterial agent of the quinolone class.
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
Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4].
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].
Pyrrolnitrin is an antibiotic isolated from Pseudomonas pyrrocinia. Pyrrolnitrin shows a broad spectrum of antibiotic activity against fungi, yeast and gram-positive bacteria[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.
Linopristin is a kind of type B streptogramin antibiotics. Linopristin, together with type A, Flopristin, to form the streptogramin combination NXL 103. Linopristin exhibit synergistic antimicrobial activity against certain pathogenic bacteria with Flopristin. The preference ratio of Linopristin/Flopristin is 30:70 (w/w) or 70 μM Linopristin +120 μM Flopristin[1].
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.
Antibacterial agent 48, an antibacterial agent, significantly lowers MIC value of antibacterial agent Ceftazidime[1].
The K4 peptide is an antimicrobial peptide with strong activity against Gram-positive and Gram-negative bacteria, including human pathogenic bacteria, such as Staphylococcus aureus and Marine Vibrio bacteria[1].
Mycobactin-IN-1 (compound 44), a pyrazoline analogue, is a mycobactin biosynthesis inhibitor against mycobacteria. Mycobactin-IN-1 binds to salicyl-AMP ligase (MbtA), a key enzyme in the mycobactin biosynthetic pathway[1].
(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].