In-silico design and synthetic studies of DNA-Gyrase inhibitors

ISBN-13: 9783848483075 / Angielski / Miękka / 2012 / 128 str.

Umesh Shiroya; Sanjay Patel; Anand Patel

Opis

Coumarins are important class of compounds, isomeric to quinolones. They may become promising candidates for exploiting more useful therapeutically active molecules. DNA-gyrase has drawn much attention as selected target for finding potent anti-bacterial agents against multi-drug resistant strains such as methicillin-resistant Staphyloccus aureus (MRSA), vancomycin-resistant enterococci (VRE), penicillin-resistant Streptococci pneumonia (PRSP). The objective of the present study was, to study the molecular docking simulations on 5,7-dihydroxy-4-methyl coumarin analogues as probable candidates for inhibiting DNA gyrase subunit-B of S.aureus. In the present study, Docking simulations were carried out on the reported inhibitors of DNA-gyrase subunit A and B using docking software. Based on it, Series of 5,7-dihydroxy-4-methylcoumarin analogues (PH-1 to PH-9) were designed, synthesized, characterized and evaluated for its anti-bacterial activity against S.aureus and E.coli. Out of the nine test compounds, compound PH-4 showed good anti-bacterial activity against S.aureus and E.coli than rest of other compounds.

O autorze

I have got M.pharma (Pharmaceutical chemistry) degree from Gujarat Technological University in 2011.I have worked in different areas of Pharmaceutical field. I have published many research and review articles in reputed journals of chemistry.I have depth knowledge of computational, medicinal and organic chemistry.