铁刀木叶片中的三种新的二 -O- 糖基 -C- 葡萄糖基黄酮
Three new di-O-glycosyl-C-glucosyl flavones from the leaves of Caesalpinia ferrea Mart.
作者信息
Nawwar Mahmoud, El-Mousallami Amani, Hussein Sahar, Hashem Amani, Mousa Mona, Lindequist Ulrike, Linscheid Michael
出版信息
Z Naturforsch C J Biosci. 2014 Sep-Oct;69(9-10):357-62. doi: 10.5560/znc.2014-0113.
PMID:25711035
Abstract
Three hitherto unknown di-O-xylosyl-C-glycosyl flavones were isolated from the leaves of Caesalpinia ferrea. The structures of all isolated compounds were elucidated by conventional methods and spectroscopic analysis, including 1D and 2D NMR, as well as by HRESIMS.
摘要
从铁苏木的叶子中分离出三种迄今未知的二 - O - 木糖基 - C - 糖苷黄酮。所有分离出的化合物的结构都通过常规方法和光谱分析得以阐明，包括一维和二维核磁共振，以及高分辨电喷雾电离质谱。
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