학술저널
아시아티코사이드로부터 메칠 2beta, 3beta-에폭시-23-히드록시우르스-12-엔-28-오애이트의 합성 및 이의 환원적 에폭시환 개열반응
Formation of Methyl 2beta, 3beta-Epoxy-23-hydroxyurs-12-en-28-oate from Asiaticoside and Its Reductive Epoxide Ring Opening Reaction
- 대한약학회
- 약학회지
- 제42권 제5호 (1998년)
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1998.10500 - 506 (7 pages)
- 11
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.
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