길화의 생물활성 이소플라보노이드류의 화학구조

Chemical Structure of Bioactive lsoflavonoids from the Flowers of Pueraria lobata (Flos Puerariae)

  • 발행 : 1998.09.30

초록

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.

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