Korean Journal of Pharmacognosy (생약학회지)
- Volume 25 Issue 4 Serial No. 99
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- Pages.328-335
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- 1994
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- 0253-3073(pISSN)
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- 2288-9299(eISSN)
Chemical Components from the Fruits of Crataegus pinnatifida var. psilosa
좁은잎산사나무 열매의 화학성분
- Park, Si-Woo (College of Pharmacy, Kyung-Hee University) ;
- Yook, Chang-Soo (College of Pharmacy, Kyung-Hee University) ;
- Lee, Hyeong-Kyu (Genetic Engineering Research Institute, KIST)
- Published : 1994.12.31
Abstract
The ether soluble fraction of the methanol extract from the fruits of Crataegus pinnatifida var. psilosa was applied to silica gel column chromatography, eluted step-gradiently with a mixture of dichloromethane and methanol, repeatedly, and five compounds were isolated. These compounds are identified as ursolic acid(I), corosolic acid(II) and euscapic acid (III),
Keywords
- Crataegus pinnatifida var. psilosa;
- ursolic acid;
- corosolic acid;
- euscapic acid;
- ${\beta}-sitosteryl\;
- glucopyranoside$;
- hyperin