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사매(Duchesnea indica(Andr.) Focke)의 Ether Ex.의 成分硏究
- Title
- 사매(Duchesnea indica(Andr.) Focke)의 Ether Ex.의 成分硏究
- Other Titles
- Study in components of Duchesnea indicae Herba
- Authors
- 金美暻
- Issue Date
- 1985
- Department/Major
- 대학원 약학과
- Keywords
- 사매; 에테르; Ex.; 약학과
- Publisher
- 이화여자대학교 대학원
- Degree
- Master
- Advisors
- 이인란
- Abstract
- 통경, 해열, 소염제로 알려져 있는 蛇□ Dushesnea indica( Andr. ) Focke( Rosaceae ) 全草의 methanol extract를 물에 현탁시켜서 ether층을 분획하였다.
이 ether분획을 TLC(silica gel G)한 결과 7개의 점이 分離됨을 確認하였으며, si1ica gel column chromatography에 의해 물질을 분리하였다.(Substance Ⅰ)
Subs. Ⅰ은 각종 화학적, 분광학적 방법으로 수산기 (-OH), 및 methoxy기 (-O CH_(3))가 있는 cholesterol계의 물질임을 알 수 있었다.;The whole plant of Duchesnea indica (Andr.) Focke (Rosaceae) (abbreviated in DI) has been used as a folk medicine in treating amenorrhea, inflammation, fever, and traumatic injuries, detoxifying and breaking up clots.
The DI-MeOH extract was suspensed in water and partitioned with Et_(2)O.
TLC of the ether fraction reveled 7 clots. Among them, the spot (Substance 1, R_(f) = 0.64) was separated by silica gel column chromatography and preparative TLC.
Some chemical properties and UV, IR, NMR, Mass spectrum suggested that it was a kind of cholesterols, which has Hydroxyl radical (-OH), and Methoxyl radical (O□H_(3)).
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