Structure-activity relationship in the gastric cytoprotective effect of several sesquiterpene lactones
作者:Oscar S. Giordano、Mauricio J. Pestchanker、Eduardo Guerreiro、Jose R. Saad、Ricardo D. Enriz、Ana M. Rodriguez、Esteban A. Jauregui、Jorge Guzman、Alejandra O. M. Maria、Graciela H. Wendel
DOI:10.1021/jm00091a013
日期:1992.6
a non stericallyhinderedMichael acceptor seems to be an essential structural requirement for the cytoprotective activity in this family of compounds. This observation suggests that cytoprotection is mediated through a Michael reaction between the sulfhydryl-containing peptides of the mucosa and Michael acceptors present in the molecules under study. This mechanism of action is in addition to and