A NEW BERGENIN DERIVATIVE FROM Corylopsis willmottiae
A NEW BERGENIN DERIVATIVE FROM Corylopsis willmottiae
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DOI：
10.1007/s10600-011-9879-3
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发表时间：
2011-05-01
影响因子：
0.8
通讯作者：
Li, Guoyou
中科院分区：
文献类型：
--
作者：
Li, Changsong;Chen, Xiaozhen;Li, Guoyou
从Corylopsis willmottiae Rehd全草中分离得到一种新的岩白菜素衍生物，11-O-(3'-O-甲基没食子酰基)-岩白菜素。 et Wils，以及 11-O-没食子酰白菜素、11-O-丁香基白菜素、白菜素、4-O-没食子酰白菜素和 4,11-二-O-没食子酰白菜素。它们是根据光谱证据识别的。
A new bergenin derivative, 11-O-(3'-O-methylgalloyl)-bergenin, was isolated from the whole plants of Corylopsis willmottiae Rehd. et Wils, along with 11-O-galloylbergenin, 11-O-syringylbergenin, bergenin, 4-O-galloylbergenin, and 4,11-di-O-galloylbergenin. They were identified on the basis of spectral evidence.