Korean Journal of Pharmacognosy (생약학회지)
- Volume 29 Issue 3
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- Pages.193-197
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- 1998
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- 0253-3073(pISSN)
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- 2288-9299(eISSN)
Chemical Structure of Bioactive lsoflavonoids from the Flowers of Pueraria lobata (Flos Puerariae)
길화의 생물활성 이소플라보노이드류의 화학구조
- Cho, Yong-Jin (Department of Chemistry, Pukyong National University) ;
- Jeong, Dong-Youn (Pusan Regional Food and Drug Administration) ;
- Choi, Hong-Dae (Department of Chemistry, Dongeui University) ;
-
Park, Jong-Hee
(College of Pharmacy, Pusan National)
;
- Son, Byeng-Wha (Department of Chemistry, Pukyong National University)
- Published : 1998.09.30
Abstract
Two isoflavonoids were isolated from the flowers of Pueraria lobata (Flos puerariae) guided initially fractionation based on brine shrimp lethality assay. The structures were identified as 4',5,7-trihydroxy-6-methoxyisoflavone (tectorigenin) and 4',7-dihydroxy-6-methoxyisoflavone (glycitein), respectively, on the basis of their spectroscopic and physicochemical evidences.