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首页-小分子抑制剂&激动剂-Antibiotics and Antivirals-Bacterial

Request The Product List ofBacterial Bacterial

Bacteria constitute a large domain of prokaryoticmicroorganisms. Antibiotics (also called antibacterials) are a type of antimicrobial drug used in the treatment and prevention of bacterial infections, a limited number of antibiotics also possess antiprotozoal activity. Together with vaccination, antibiotics have led to the near eradication of diseases such as tuberculosis in the developed world. However, their effectiveness and easy access have also led to their overuse, prompting bacteria to develop resistance.

A bactericidal activity of antibacterials may depend on the bacterial growth phase, and it often requires ongoing metabolic activity and division of bacterial cells. In vitro characterization of antibacterial activity commonly includes the determination of the minimum inhibitory concentration and minimum bactericidal concentration of an antibacterial. To predict clinical outcome, the antimicrobial activity of an antibacterial is usually combined with its pharmacokinetic profile, and several pharmacological parameters are used as markers of drug efficacy.

 
 

Cat. No. Product Name Information
PC-38362

MGB-BP-3

C. difficile inhibitor

MGB-BP-3 is a potent bactericidal antibiotic with a completely novel mode of action, selectively binds to the minor grove of microbial DNA, has the potential for Clostridioides difficile infection (CDI).
PC-38361

Ibezapolstat

DNA pol IIIC inhibitor

Ibezapolstat (ACX-362E) is a potent, selective, first-in-class DNA polymerase IIIC (DNA pol IIIC) inhibitor with IC50 of 51 nM (B. Subtilis pol IIIC), inhibits C. difficile efficiently (MIC50, 2 ug/mL).
PC-73439

Quabodepistat

DprE1 inhibitor

Quabodepistat (OPC-167832) is a highly potent antituberculosis agent with MIC of 0.00024 to 0.002 ug/mL against Mycobacterium tuberculosis, targets DprE1 (IC50=258 nM, recombinant DprE1), an essential enzyme for cell wall biosynthesis.
PC-73350

PTC-847

Ng RNR inhibitor

PTC-847 (PTC847) is a novel orally active inhibitor that exhibits a narrow spectrum of activity against Neisseria gonorrhoeae (N. gonorrhoeae, Ng) including MDR isolates (MIC, 0.05 to 0.1 ug/mL), directly inhibits class Ia ribonucleotide reductase (RNR).
PC-73349

PTC-672

Ng RNR inhibitor

PTC-672 (PTC672) is a novel orally active inhibitor that exhibits a narrow spectrum of activity against Neisseria gonorrhoeae (N. gonorrhoeae, Ng) including MDR isolates (MIC, 0.05 to 0.4 ug/mL), directly inhibits class Ia ribonucleotide reductase (RNR).
PC-73346

Xeruborbactam

β-lactamase inhibitor

Xeruborbactam (QPX7728) is an ultrabroad-spectrum beta-lactamase inhibitor, inhibits class A extended-spectrum beta-lactamases with IC50 of 1-3 nM, carbapenemases such as KPC (IC50, 2.9 nM), class C P99 (IC50, 22 nM).
PC-73194

AX20017

M.tb PknG inhibitor

AX20017 is a highly selective inhibitor of Mycobacterium tuberculosis protein kinase G (PknG) with IC50 of 0.39 uM.
PC-73144

Avibactam sodium

β-lactamase inhibitor, ZDHHC3 inhibitor

Avibactam sodium (NXL104) is a covalent and reversible non-β-lactam β-lactamase inhibitor with IC50 of 8 nM and 5 nM for β-lactamase TEM-1 and CTX-M-15, respectively, also is a specific inhibitor of ZDHHC3 with Kd of 1.09 uM (MST assay).
PC-73118

Burkfloxacin

Burkholderia inhibitor

Burkfloxacin (BFX) is a fluoroquinolone analog that potently inhibits growth of intracellular Burkholderia.
PC-73116

DNA gyrase inhibitor EN-7

Bacterial DNA gyrase inhibitor

DNA gyrase inhibitor EN-7 (EN-7) is a potent bacterial DNA gyrase inhibitor, is active against pathogenic species that are resistant to ciprofloxacin and other clinically important antibiotics.
PC-73075

GC-072

Bacterial Topo inhibitor

GC-072 (GC072) is a potent, 4-oxoquinolizine antibiotic with selective inhibitory activity against bacterial topoisomerases (E. coli Topo II/DNA gyrase, IC50=0.18-1.5 uM).
PC-73074

NPG9

SaNSR inhibitor

NPG9 (NSR inhibitor NPG9) is a small molecule inhibitor of streptococcus agalactiae nisin resistance protein (NSR) with 58% inhibition at 100 uM (specific growth inhibition assay).

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