복분자 딸기 잎의 플라보노이드

• 영문명: Flavonoids from the Leaves of Rubus Coreanum
• 발행기관: 대한약학회
• 저자명: 김민선(Min Son Kim) 방근철(Geun Cheol Pang) 이민원(Min Won Lee)
• 간행물 정보: 『약학회지』제41권 제1호 (1997년), 1~6쪽, 전체 6쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1997.01.31

영문 초록

Rubus coreantim (Rosaceae), which has been used in oriental traditional medicine as the remedies for impotence, pollution and premature ejaculation, bet-wetting and frequency of urination. is a fruit drug cultivating throughout southern Korea. The leaves of Rubus coreanum were extracted with 80% acetone. The extracts were separated by Ambellite XAD-2, Sephadex LH-20. MCI-gel CHP 20P and Cosmosil 75 C18,, OPN. And three flavonoids were isolated. The structures of these compounds were elucidated as quercetin-3-O-beta-D-glueuronopyranoside(l). quercetin-3-O-beta-D-glueuronopyranosyl methyl ester(2), quercetin-3-O-beta-D-xylopyranosyl-(2 -> 1)-beta-glucopyranoside(3) on the basis of physicochemical and spectroscopic evidences.

키워드

Rubus coreanum Rosaceae flavonoid quercetin glycoside.