摘要
Abstract
AIM:To study the chemical constituents of the root bark of Podocarpus milanjianus Rendle.METHOD:Isolation and elucidation of the chemical constituents were conducted by chromatography and spectral evidences.RESULTS:Nine compounds,isolated from the root bark of P. milanjianus,were identified as nagilactone D ( 1), nagilactone G (2), nagilactone F (3), podolactone C (4), totarol (5), 19-hydroxytotarol (6), β-sitosterol (7), daucosterol (8) and stigmasterol (9),on the basis of spectral data and physical constants. Among them, compounds 1,2,7,8,9 were isolated from this species for the first time.关键词
Podocarpus milanjianus Rendle/二萜/罗汉松科/化学成分Key words
Podocarpus milanjianus Rendle/Diterpenoids/Podocarpaceae/Chemical constituents分类
医药卫生
