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한국산 백복령 중 트리터페노이드 성분의 분리 및 구조 확인에 관한 연구
문순구,민태진 ( Soon Ku Moo,Tae Jin Min ) 생화학분자생물학회 1987 BMB Reports Vol.20 No.2
The triterpenoids in the Korean White Poria cocos(Schw.)Wolf were extracted with chloroform and the major component (A-component) was isolated to pure state by recrystallization in methanol. A-component and its methyl ester (A-OMe component) were analyzed by GC and HPLC under various conditions. A-OMe was isolated to two components (A₁-OMe and A₂-OMe) by reverse phase HPLC. The structure of A₁-OMe was determined as methyl 3β-hydroxy lanosta-7,9(11),24-trien-21-oate, and A₂-OMe was presumed as mixture of methyl dehydroeburicoate and methyl trametenolate, by UV, IR, ^1H-NMR, ^(13)C-NMR, FAB-mass and elemental analysis.