作者:Michael E. Jung、Judith A. Berliner、Daniela Angst、Dawei Yue、Lukasz Koroniak、Andrew D. Watson、Rongsong Li
DOI:10.1021/ol051415y
日期:2005.9.1
A total synthesis of the naturally occurring hydroxy ketone PEIPC 1, a compound that plays a role in endothelial activation in atherosclerosis, has been completed via a triply convergent preparation of a protected El derivative 13 from 3,5-diacetoxycyclopentene 7, pentane-1,5-diol, and vinyllithium, using Sharpless epoxidation and enzymatic resolution as key steps. Final coupling with lyso-PC 16 and silyl group deprotection gave PECK 2 and PEIPC 1, which showed the same activity as natural PECPC and PEIPC.