Zhongguo Zhongyao Zazhi 2007-Mar
[Studies on chemical constituents of Cynanchum forrestii].
只有注册用户可以翻译文章
登陆注册
链接已保存到剪贴板
关键词
抽象
OBJECTIVE
To study the chemical constituents of Cynanchum forrestii.
METHODS
Chromatographic techniques were applied to isolated chemical constituents. The structures were identified on the basis of physico-chemical constants and spectroscopic data.
RESULTS
Eight compounds were isolated from the 95% ethanol extract of the roots of C. forrestii and elucidated as ( + ) -5'-methoxyisolariciresinol 3a-O-beta-D-glucopyranoside (1), hexahydroxycholest-7-en-6-one (2), tylophorinidine (3), sucrose (4), palmitic acid (5), beta-sitosterol (6), daucosterol (7), nonanedioic acid (8).
CONCLUSIONS
Compounds 1-3 from this genus, and compounds 4-8 from the plant were obtained for the first time.