털산사나무잎의 약효성분

• 영문명: Pharmaco-Constituents of Crataegus Pinnatifida var. Pubescens Leaves
• 발행기관: 대한약학회
• 저자명: 김정수(Jung Soo Kim) 김일혁(Il Hyuk Kim)
• 간행물 정보: 『약학회지』제37권 제2호 (1993년), 193~197쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1993.04.30

영문 초록

For the investigation of medicinal resources in Crataegus species, a study was carried out to clarify the constituents in the leaves of Crataegus pinnatifida var. pubescens (Rosaceae), of which fruits have been used to stomachic, digestive, astringent, analgesic, and cardiotonic, etc. as a folk medicine in Korea. From the n-BuOH fraction of MeOH extract two flavone glycosides, vitexin(apigenin-8-C-beta-D-glucopyranoside) and 2"-O-rhamnosyl vitexin(apigenin-8-C-alpha-L-rhamnosyl-(1 -> 2)-beta-D-glucopyranoside) were isolated and identified on the basis of their physico-chemical properties and spectroscopic evidences(UV, IR, NMR, FAB-Mass etc.) in comparision with authentic samples.