[EN] METHODS FOR THE SYNTHESIS OF ALKYNE-CONTAINING DICARBA BRIDGES IN PEPTIDES<br/>[FR] PROCÉDÉS DE SYNTHÈSE DE PONTS DICARBA CONTENANT DES ALCYNES DANS DES PEPTIDES
申请人:UNIV MONASH
公开号:WO2011146974A1
公开(公告)日:2011-12-01
The present invention relates to methods for forming alkyne-containing dicarba bridges in peptides or between amino acids. This involves the use of a pair of complementary alkyne-containing metathesisable groups on the peptide(s) or amino acids, and subjecting the compound(s) to alkyne-metathesis. The alkyne-containing dicarba bridge may also be subjected to selective semi-hydrogenation, either directly or indirectly, to result in the formation of a product which is enriched in either the cis- or trans-alkene isomer.
Kinetic resolution of unnatural and rarely occurring amino acids: enantioselective hydrolysis of N-acyl amino acids catalyzed by acylase I
作者:H. Keith Chenault、Juergen Dahmer、George M. Whitesides