A CONVENIENT HANTZSCH SYNTHESIS OF 1,4-DIHYDROPYRIDINES USING TETRAETHYL ORTHOSILICATE
作者:Mladen Litvić、Ivica Cepanec、Vladimir Vinković
DOI:10.1515/hc.2003.9.4.385
日期:2003.1
reaction mechanisms is proposed. 1,4-Dihydropyridines (1,4-DHPs) are very important class of compounds because of their pharmacological activity as a calciumantagonist (1) or agonist. The 1,4-DHPs antagonists cause vasorelaxation by blocking voltage-operated calciumchannel in smooth muscle cells and also by increasing NO release from the intact endothelium (2). Nifedipine 1 (3) as a first representative