Four new clerodane diterpenoids from Callicarpa pentandra
Four new clerodane diterpenoids from Callicarpa pentandra
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DOI：
10.1021/np990584m
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发表时间：
2000-08-01
影响因子：
5.1
通讯作者：
Goh, SH
中科院分区：
文献类型：
--
作者：
Xu, J;Harrison, LJ;Goh, SH
Callicarpa pentandra叶提取物提供了4个新的cleodane型二萜（1-4），其中1、2和4具有环a收缩结构。通过光谱数据解释和单晶x射线衍射确定了它们的结构和立体化学性质。
Leaf extracts of Callicarpa pentandra provided four new clerodane-type diterpenoids (1-4), of which 1, 2, and 4 have ring-A-contracted structures. Their structures and stereochemistry were established by spectral data interpretation, and for 3 also by single-crystal X-ray diffraction.