Antibatterico

<p>KKL-40 is a small-molecule inhibitor that targets the trans-translation process, effectively suppressing methicillin-sensitive and resistant Staphylococcus aureus (S. aureus) and other Gram-positive pathogens, including vancomycin-resistant Enterococcus faecium, Bacillus subtilis, and Streptococcus pyogenes. It works in synergy with the human antimicrobial peptide LL-37 to inhibit S. aureus, but does not show synergistic effects with other antibiotics such as daptomycin, kanamycin, or erythromycin. KKL-40 inhibits trans-translation, an extreme form of recoding, while being non-toxic to HeLa cells.</p>

<p>Topoisomerase inhibitor 5 (compound 158) is an inhibitor of bacterial topoisomerase, with a minimum inhibitory concentration of 0.125 μg/mL, and exhibits anti-tuberculosis activity.</p>

Altersolanol A (Stemphylin; NSC 173943) demonstrates effective antimicrobial properties, inhibiting the growth of Bacillus subtilis and Pseudomonas aeruginosa with a minimum inhibitory concentration (MIC) ranging from 25-100 μg/mL. Additionally, it shows no phytotoxic effects on Taxus at a concentration of 4 μg/μL.

<p>NFC nitro probe 1 (compound 18) is a chemical probe designed for the detection of Mtb, exhibiting high potency against both R-Mtb and NR-Mtb.</p>

<p>Probenecid sodium is the sodium salt of Probenecid, a potent and selective agonist of transient receptor potential vanilloid 2 (TRPV2) channels. Additionally, Probenecid acts as an inhibitor of pannexin 1 channels.</p>

<p>(R)-Sitafloxacin (DU-6857) is an enantiomer of Sitafloxacin (DU-6859a) and functions as a topoisomerase inhibitor, demonstrating an IC50 of 0.18 μg/mL against DNA gyrase.</p>

Gougerotin is an inhibitor of protein synthesis.

Antibiofilm agent-4 is a LasR inhibitor, demonstrating optimal antibiofilm and anti-QS (quorum sensing) properties.

Aeroplysinin I is an antibacterial compound from the sponge. It has cytotoxic activity against colon cancer cells by promoting β-catenin degradation.

Kalafungin inhibits various fungi, yeasts, protozoa, and gram-positive bacteria, less so for gram-negative bacteria.

NDM-1 inhibitor-7 (Compound A8) is an NDM-1 inhibitor with an IC50 of 10.284 μM. It restores the ability of meropenem (MEM) to penetrate the cell wall of Gram-negative bacteria and effectively reinstates MEM's antibacterial activity against NDM-1 positive Escherichia coli. Moreover, NDM-1 inhibitor-7 demonstrates significant efficacy in both Galleria mellonella and murine peritonitis infection models.

MRL-436 is an RNA polymerase inhibitor with antibacterial activity. Its effectiveness depends on the β' subunit and the 622nd residue of the RNAP ω subunit. MRL-436 can inhibit Rifampicin-resistant RNA polymerase derivatives and shows antibacterial activity against Rifampicin-resistant strains.

DRF-8417 is an oxazolidinone antibiotic, active against both Gram-positive bacteria and fastidious Gram-negative bacteria. The MIC50 and MIC90 values of DRF-8417 for Gram-positive pathogens range between 0.06-1 mg/L.

MsbA-IN-2 is a potent inhibitor of the lipopolysaccharide transporter MsbA and is able to act on E. coli MsbA (IC50: 2 nM).

<p>Eravacycline dihydrochloride (TP-434-046) is a potent and broad-spectrum antibacterial agent against six E. coli (MICs: 0.125-0.25 mg/L).</p>

<p>LeuRS-IN-1 hydrochloride is a Mycobacterium tuberculosis leucyl-tRNA synthetase inhibitor with antileukemic activity and antimalarial activity.</p>

<p>Tigemonam is a monobactam, a novel orally administered monobactam that protects against gram-negative aerobic bacterial pathogens. Cost-effective and quality-assured.</p>

Gepotidacin mesylate dihydrate (GSK2140944 mesylate dihydrate) is an antibiotic and an inhibitor of bacterial type II topoisomerase.

Durlobactam sodium salt (ETX2514) have an IC50 values of 4, 14 and 190 nM against class A KPC-2, class C AmpC and class D OXA-24.Cost-effective and quality-assured.

Bicyclomycin benzoate (BCM benzoate, FR2054) is a broad-spectrum antibiotic and selective Rho protein inhibitor active against Gram-negative bacteria.