Flavonoids from Millettia nitida var. hirsutissima
Flavonoids from Millettia nitida var. hirsutissima
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DOI：
10.1248/cpb.53.419
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发表时间：
2005-04-01
影响因子：
1.7
通讯作者：
Liang, H
中科院分区：
文献类型：
--
作者：
Cheng, J;Zhao, YY;Liang, H
从三叶草的茎中分离得到。分离得到3个新的异黄酮苷：芒柄花素7-O-β-(6‘’-乙基丙二酸基)-吡喃葡萄糖苷(1，多毛糖苷A)，5-0-甲基染料木素7-O-alpha-(L)-rhamnopyranosyl(1-46)-beta-(D)-glucopyranoside(3，多毛豆苷B)，瑞曲素7，8-二-0-β-(D)-吡喃葡萄糖苷(4，多毛豆苷C)和两个已知的异黄酮苷(2)和(5)。通过波谱和化学方法确定了化合物的结构。
From the stems of Millettia nitida var. hirstifissinta, three new isoflavone glycosides, formononetin 7-O-beta-(6 ''-ethylmalonyl)-glueopyranoside (1, hirsutissimiside A), 5-0-methyl genistein 7-O-alpha-(L)-rhamnopyranosyl(1-46)-beta-(D)-glucopyranoside (3, hirsutissimiside B), retusin 7,8-di-0-beta-(D)-glueopyranoside (4, hirsutissimiside C) and two known isoflavone glycosides (2) and (5) have been isolated. The structures of the compounds were determined by spectroscopic and chemical means.