좁은산사나무엽의 약효성분(I)

• 영문명: Pharmaco-Consituents of Crataegus pinnatifida var. psilosa Leaves(I) -The Constituents from Ether Fraction-
• 발행기관: 대한약학회
• 저자명: 오인세(In Se Oh) 김일혁(Il Hyuk Kim)
• 간행물 정보: 『약학회지』제37권 제5호 (1993년), 476~482쪽, 전체 7쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1993.10.30

영문 초록

For the investigation of medicinal resources in Crataegus species, the present study was carried out to evaluate the pharmaco-constituents in the leaves of Crataegus pinnatifida var. psilosa (Rosaceae). Fruits has folk medicine in Korea. From the Et2O fraction of MeOH extract, a new compound, apigenin-8-C-(6"-acetyl)-o-D-glucopyranoside, named psilosin and three known compounds, ursolic acid, phytosterol complex and (-)-epicatechin were isolated and identified on the basis of their physico-chemical properties and spectroscopic evidences (UV, IR, NMR and mass etc.) in comparison with authentics, respectively.

키워드

Crataegus pinnatifida var. psilosa (Rosaceae) leaves psilosin ursolic acid phytosterol ( — )-epicatechin.