Ellagi- and gallotannins from Punica granatum heartwood.
Ellagi- and gallotannins from Punica granatum heartwood.
复制标题
来自石榴心材的鞣花单宁和没食子单宁。
DOI：
10.1002/chin.200201185
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发表时间：
2001
期刊：
影响因子：
1.6
通讯作者：
H. Rauwald
中科院分区：
文献类型：
--
作者：
S. El;M. Marzouk;H. Rauwald
以石榴（Punica granatum L.）心材为原料，新的3 ′-O-甲基-3，4-亚甲二氧基鞣花酸以及八种已知的鞣花单宁和没食子单宁已被分离和表征。通过色谱、化学降解和紫外光谱确定了结构，并通过MS和NMR光谱进行了确认。
From the heartwood of Punica granatum L., the new 3'-O-methyl-3,4-methylenedioxyellagic acid, as well as eight known ellagitannins and gallotannins have been isolated and characterized. The structures were established by chromatography, chemical degradation and UV spectroscopy and confirmed by MS and NMR spectroscopy.