약학회지 (YAKHAK HOEJI)
- 제40권1호
- /
- Pages.36-40
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- 1996
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- 0377-9556(pISSN)
- /
- 2383-9457(eISSN)
조구등의 성분
The Constituents of Uncaria Hooks
- Park, Man-Ki (College of Pharmacy, Seuol National University) ;
-
Kim, Jong-Moon
(College of Pharmacy, Seuol National University)
;
- Hwang, Gwi-Seo (College of Oriental Medicine, Kyongwon University)
- 발행 : 1996.02.01
초록
Chemical constituents of Uncaria hooks were studied. Four compounds were isolated from the ether soluble fraction by chromatographic purification process. They were ident ified as isocorynoxeine-N-oxide, anti-isorhynchophylline-N-oxide, physcion and ursolic acid by spectral evidences. Their contents analyzed by HPLC or GC method were physcion 0.04%, ursolic acid 0.26%, isocorynoxeine-N-oxide 0.04% and anti-isorhynchophylline-N-oxide 0.03% respectively. Isocorynoxeine-N-oxide was not reported in nature so far.
키워드