|
KMID : 0370219980420050500
|
|
Yakhak Hoeji
1998 Volume.42 No. 5 p.500 ~ p.506
|
|
|
Formation of Methyl 2β , 3β-Epoxy-23-hydroxyurs-12-en-28-oate from Asiaticoside and Its Reductive Epoxide Ring Opening Reaction
|
|
주상섭/Jew SS
임두연/서성기/남태규/박형근/김희두/김창민/이민희/백형근/이민정/정영훈/Lim DY/Seo SK/Nam TG/Park HG/Kim HD/Kim CM/Lee MH/Paik HG/Lee MJ/Jung YH
|
|
|
Abstract
|
|
|
|
Steroidal 2beta, 3beta-epoxy compound was prepared from asiaticoside via six steps and reduced regioselectively with lithium aluminum hydride. Epoxide ring opening furnished 9 as a sole product at reflux condition through axial hydride attack at C-3.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|