Natural Product Sciences
- Volume 6 Issue 1
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- Pages.1-4
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- 2000
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- 1226-3907(pISSN)
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- 2288-9027(eISSN)
Biflavonoids from the Leaves of Cephalotaxus koreana Nakai
- Yook, Chang-Soo (College of Pharmacy, Kyung Hee University) ;
- Jung, Jin-Hwan (College of Pharmacy, Kyung Hee University) ;
- Jeong, Jin-Hyun (College of Pharmacy, Kyung Hee University) ;
- Nohara, Toshihiro (Faculty of Pharmaceutical Science, Kumamoto University) ;
- Chang, Seung-Yeup (Korea Food and Drug Administration)
- Published : 2000.03.01
Abstract
Four biflavonoids were isolated from the leaves of Cephalotaxus koreana. Based on spectroscopic data, the compounds were identified as amentoflavone-7',7",4',4"'-tetramethyl ether, sciadopitysin, ginkgetin and bilobetin, respectively.
Keywords
- Cephalotaxus koreana;
- leaves;
- biflavonoids;
- amentoflavone-7',7'',4',4'''-tetramethyl ether;
- sciadopitysin;
- ginkgetin;
- bilobetin