Synthesis and Antimicrobial Evaluation of New Pyrano[4,3-b]pyran and Pyrano[3,2-c]chromene Derivatives Bearing a 2-Thiophenoxyquinoline Nucleus
作者:Jigar A. Makawana、Manish P. Patel、Ranjan G. Patel
DOI:10.1002/ardp.201100203
日期:2012.4
A new series of pyrano[4,3‐b]pyran 4a–i and pyrano[3,2‐c]chromene 6a–r derivativesbearing a 2‐thiophenoxyquinoline nucleus were synthesized by reaction of 2‐(4‐(un)‐substituted thiophenoxy)quinoline‐3‐carbaldehydes 2a–i with 6‐methyl‐4‐hydroxypyran‐2‐one 3 and 4‐hydroxy‐6‐(un)‐substituted‐2H‐chromen‐2‐one 5a–b respectively and malononitrile at room temperature in the presence of KOH as a basic catalyst
Synthesis, Biological Evaluation and Molecular Modeling of Novel Ethyl 2′-Amino-5′-oxo-1′-
(4-phenylthiazol-2-yl)-2-(phenylthio)-1′,4′,5′,6′,7′,8′-hexahydro-[3,4′-biquinoline]-3′-
carboxylate Derivatives and their Computational Quantum Mechanical Modelling
作者:Puja Sharma、Rajat Patel、Rohit R. Koshti、Akshay Vyas、Chetan B. Sangani
DOI:10.14233/ajchem.2023.27650
日期:——
activities against two cancer cell lines A549 and Hep G2. Compound 9n (IC50 = 0.09 μM) against EGFR and (IC50 = 1.03 μM) against A549 kinase displayed the most potent inhibitory activity as compared to other member of the series. In the molecular modelling study, compound 9p was bound in to the active pocket of EGFR with two hydrogen bonds and one π-cation interactions having minimum binding energy ΔGb