Javanicinosides D-H, quassinoid glucosides from Picrasma javanica
作者:Kiyoshi Ishii、Kazuo Koike、Taichi Ohmoto
DOI:10.1016/0031-9422(91)83475-z
日期:1991.1
Abstract FromPicrasmajavanica , five new quassinoid glucosides, javanicinosides D-H, together with known quassinoids, neoquassin and picrasin A and triterpenoids, hispidol A and lanosta-7,24-dien-3-one were isolated. The structures have been determined by spectral analysis and chemical evidence.
摘要 从美洲苦瓜中分离到了五种新的拟苦苷苷类苷元,javanicinosides DH,以及已知的拟苦苷类,neoquassin 和picrasin A 和三萜类,hispidol A 和lanosta-7,24-dien-3-one。这些结构已通过光谱分析和化学证据确定。