Development of a potent 2-oxoamide inhibitor of secreted phospholipase A2 guided by molecular docking calculations and molecular dynamics simulations
作者:Sofia Vasilakaki、Efrosini Barbayianni、Georgios Leonis、Manthos G. Papadopoulos、Thomas Mavromoustakos、Michael H. Gelb、George Kokotos
DOI:10.1016/j.bmc.2016.02.040
日期:2016.4
Inhibition of group IIA secreted phospholipaseA2 (GIIA sPLA2) has been an important objective for medicinal chemists. We have previously shown that inhibitors incorporating the 2-oxoamide functionality may inhibit human and mouse GIIA sPLA2s. Herein, the development of new potent inhibitors by molecular docking calculations using the structure of the known inhibitor 7 as scaffold, are described. Synthesis
Silver‐Catalyzed Olefination of Aryl Aldehydes Using Propiolates
作者:Rina Raju Manwar、Rengarajan Balamurugan
DOI:10.1002/chem.202401905
日期:2024.8.27
demonstrated as olefinating agents in the silver-catalyzed olefination of aryl and cinnamyl aldehydes to make α,β- and α,β,γ,δ-unsaturated esters with excellent E-selectivity. Trimethyl orthoformate plays a dual role by generating nucleophilic allenolate from propiolate and more electrophilic oxocarbenium ion fromaldehyde to effect the reaction.