Ethylparaben is the ethyl ester of p-hydroxybenzoic acid, used as an antifungal preservative. and food additive
Sulbactam pivoxil is a prodrug of sulbactam. Sulbactam is a β-lactamase inhibitor which poorly adsorbed from gastrointestinal tract. Sulbactam pivoxil has a better absorption than the parent drug and provides high serum levels after oral administration[1].
Acetohydroxamic acid is a potent and irreversible inhibitor of bacterial and plant urease and also used as adjunctive therapy in chronic urinary infection.Target: UreaseAcetohydroxamic acid selectively inhibits arachidonate 5-lipoxygenase and thus has potential use in the treatment of asthma.
Octacosane-d58 is the deuterium labeled Octacosane[1]. Octacosane is an endogenous metabolite with antibacterial activity. Octacosane shows high cytotoxicity against murine melanoma B16F10-Nex2 cells besides inducing protection against a grafted subcutaneous melanoma. Octacosane has the larvicidal activity against mosquito Culex quinquefasciatus with the LC50 concentration of 7.2 mg/l[2][3][4].
Sulfamonomethoxine D4 is a deuterium labeled Sulfamonomethoxine. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate[1].
Lauric acid-d2 is the deuterium labeled Lauric acid. Lauric acid is a middle chain-free fatty acid with strong bactericidal properties. The EC50s for P. acnes, S.aureus, S. epidermidis, are 2, 6, 4 μg/mL, respectively.
Hetacillin is a beta-lactam antibiotic that is part of the aminopenicillin family. It is a prodrug and it has no antibacterial activity itself, but quickly splits of acetone in the human body to form ampicillin, which is active against a variety of bacteria.
CPFX2090 is a cephalosporin antibacterial compound extracted from patent WO2013052568A1, Compound Example 16g[1].
Tetracycline hydrochloride is a broad-spectrum antibiotic used to treat a wide range of infections.
Dicloxacillin sodium is a narrow-spectrum β-lactam antibiotic of the penicillin family. Dicloxacillin sodium is active against β-lactamase-producing organisms such as Staphylococcus aureus[1].
MUT056399 is a highly potent inhibitor of the FabI enzyme of both S. aureus and E. coli with 50% inhibitory concentration IC50s of 12 nM and 58 nM, respectively. IC50 value: 12 nM (for S. aureus), 58 nM (for E. coli) [1]Target: FabI enzymein vitro: MUT056399 is a highly potent new inhibitor of the FabI enzyme of both Staphylococcus aureus and Escherichia coli. MUT056399 is very active against S. aureus strains, including methicillin-susceptible S. aureus (MSSA), methicillin-resistant S. aureus (MRSA), linezolid-resistant, and multidrug-resistant strains, with MIC90s between 0.03 and 0.12 μg/ml. MUT056399 is also active against coagulase-negative staphylococci, with MIC90s between 0.12 and 4 μg/ml. MUT056399 is very active against the 118 S. aureus strains tested, including MSSA and MRSA isolates and linezolid-resistant and multidrug-resistant strains, with MIC90s between ≤0.03 and 0.12 μg/ml.In vivo: MUT056399, administered subcutaneously, protected mice from a lethal systemic infection induced by MSSA, MRSA, and vancomycin-intermediate S. aureus strains (50% effective doses ranging from 19.3 mg/kg/day to 49.6 mg/kg/day). In the nonneutropenic murine thigh infection model, the same treatment with MUT056399 reduced the bacterial multiplication of MSSA and MRSA in the thighs of immunocompetent mice.
Puromycin dihydrochloride is the dihydrochloride salt of puromycin. Puromycin is an aminoglycoside antibiotic that inhibits protein synthesis.
QStatin is a novel, potent, and selective Vibrio quorum sensing (QS) inhibitor, shows pan-QS inhibitor activity in diverse Vibrio species. QStatin attenuates representative QS-regulated phenotypes in various Vibrio speciesbinds tightly to a putative ligand-binding pocket in SmcR and changes the flexibility of the protein, thereby altering its transcription regulatory activity. QStatin may be a sustainable antivibriosis agent useful in aquacultures[1].
Psoracorylifol C is a natural product. Psoracorylifol C has important activity against Helicobacter pylori. Psoracorylifol C can be isolated from the seeds of Psoralea corylifolia[1].
Diiodohydroxyquinoline is a topical therapeutic agent, with satisfactory antibacterial properties.
Acibenzolar-S-methyl (ASM) is a plant resistance inducer that mimics pathogen-host interactions and leads to systemic acquired resistance in plants. Acibenzolar-S-methyl helps reduce the use of pesticides and can be used in research to prevent plant diseases[1][2].
Lansoprazole Sulfide D4 is a deuterium labeled Lansoprazole Sulfide. Lansoprazole Sulfide is an active metabolite of the proton pump inhibitor Lansoprazole. Lansoprazole Sulfide is an orally active anti-TB (Mycobacterium tuberculosis) agent with IC50 values of 0.59 µM intracellularly and 0.46 µM in broth[1].
Globomycin is a lipopeptide antibiotic and a signal peptidase II (LspA) inhibitor. Globomycin inhibits processing of the prolipoprotein by binding irreversibly to the peptidase. Globomycin has toxic for the mollicute Spiroplasma melliferum with a MIC in the range 6.25-12.5 μM[1][2].
D-Cycloserine is an analog of the amino acid D-alanine.Target: AntibacterialD-Cycloserine selectively potentiated the duration of motor cortical excitability enhancements induced by anodal tDCS. D-Cycloserine alone did not modulate excitability [1]. Participants receiving d-cycloserine in addition to exposure therapy reported significantly less social anxiety compared with patients receiving exposure therapy plus placebo. Controlled effect sizes were in the medium to large range [2]. Chronic D-cycloserine significantly reduced nicotine self-administration selectively in rats with low baseline nicotine use, but was ineffective with the rats with higher levels of baseline nicotine self-administration [3].
Bismuth subcitrate potassium is an antibiotic against 12 C. pyloridis strains with MIC50 of 8 ug/ml[1]. Bismuth subcitrate potassium is used to treat diseases of the upper gastrointestinal tract infected with Helicobacter pylori[2].
Cefaclor monohydrate is an effective antibiotic agent, and specifically binds to penicillin-binding protein 3 (PBP 3)[1].
Epimedokoreanin B is a natural flavonoid with anticancer, anti-inflammatory and antibacterial effects. Epimedokoreanin B inhibits the growth of lung cancer cells through endoplasmic reticulum stress-mediated Apoptosis accompanied by autophagosome accumulation. Epimedokoreanin B is an anti-periodontitis agent that inhibits gingipains and Porphyromonas gingivalis growth and biofilm formation[1][2][3].
3-Aminobutanoic acid is a β-amino acid. 3-Aminobutanoic acid can protect plant against a challenge infection with P. infestans. 3-Aminobutanoic acid has various levels of susceptibility for the pathogen[1].
Fenticonazole is an imidazole derivative with antibacterial and antifungal activity. Fenticonazole has the potential for the research of mixed vaginitis[1][2].
Sitafloxacin is a new-generation, broad-spectrum oral fluoroquinolone antibiotic.Target: AntibacterialSitafloxacin, a new-generation, broad-spectrum oral fluoroquinolone that is very active against many Gram-positive, Gram-negative and anaerobic clinical isolates, including strains resistant to other fluoroquinolones, was recently approved in Japan for the treatment of respiratory and urinary tract infections [1]. In terms of clinical efficacy, oral sitafloxacin was noninferior to oral levofloxacin in the treatment of community-acquired pneumonia or an infectious exacerbation of chronic respiratory tract disease, noninferior to oral tosufloxacin in the treatment of community-acquired pneumonia, and noninferior to oral levofloxacin in the treatment of complicated urinary tract infections, according to the results of randomized, double-blind, multicentre, noninferiority trials. Noncomparative studies demonstrated the efficacy of oral sitafloxacin in otorhinolaryngological infections, urethritis in men, C. trachomatis-associated cervicitis in women and odontogenic infections [2].
Cefotetan disodium is a semisynthetic cephamycin antibiotic that exerts its bactericidal effects by inhibition of cell-wall synthesis[1].
Antibacterial agent 51 (example 45) is an antibacterial agent with MIC values of 4 mcg/mL, 8 mcg/mL, and 8 mcg/mL against E. coli strains NCTC 13351, M 50 and 7 MP, respectively (WO2013030733A1)[1].
Proflavine, an acridine dye, is a known DNA intercalating agent. Anti-microbial agent[1]. Proflavine behaves as a pore blocker for Kir3.2. Proflavine is a potential lead compound for Kir3.2-associated neurological diseases[2].