KKL-40

MedChem Express

KKL-40

5

Research Use Only

95.70

C16H9F4N3O2

351.26

KKL-40 is a small molecule inhibitor that targets the trans-transcription process and is effective against methicillin-sensitive and -resistant Staphylococcus aureus (S. aureus) as well as other Gram-positive pathogens including vancomycin-resistant Enterococcus faecium, Bacillus subtilis, and Streptococcus pyogenes. KKL-40 synergizes with the human antimicrobial peptide LL-37 to inhibit S. aureus, but does not synergize with other antibiotics such as daptomycin, kanamycin, or erythromycin. Trans-transcription is an extreme form of recoding, and KKL-40 inhibits trans-transcription but is nontoxic to HeLa cells[1].

O=C(NC1=NN=C(C2=CC=C(F)C=C2)O1)C3=CC=CC(C(F)(F)F)=C3

-20°C,2°C to 8°C

12352200