Studies on pyrrolidinones. Synthesis of some bioisosteres of 3,3,5-trimethylcyclohexyl pyroglutamate
作者:Benoǐt Rigo、Claude Laruelle
DOI:10.1002/jhet.5570340142
日期:1997.1
The synthesis of new N-(4-chlorobenzyl) and N-(4-chlorobenzoyl)pyroglutamic esters and amids whose the structure conserves the main structural features of the cholesterol lowering agent crilvastatin is described.
Studies on Pyrrolidinones. A New Rearrangement of Pyrrolo[1,2-b]Isoquinolines Derivatives
作者:Benoît Rigo、Didier Barbry、Daniel Couturier
DOI:10.1080/00397919108019753
日期:1991.3
Abstract New lactones are obtained as by-products during the Friedel-Crafts cyclization of N-arylmethyl pyroglutamoyl chlorides. A mechanism based on N-acyliminium salts is proposed to explain their formation.