Sesquiterpene components from the flower buds of Magnolia fargesii
Sesquiterpene components from the flower buds of Magnolia fargesii
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DOI：
10.1007/bf02976201
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发表时间：
1997-08-01
影响因子：
6.7
通讯作者：
Cheong, CJ
中科院分区：
文献类型：
--
作者：
Jung, KY;Kim, DS;Cheong, CJ
从中药紫叶木兰（Magnolia fargesii）的花蕾中分离得到4个倍半萜类化合物：奥普罗酮（1）、奥普罗二醇（2）、高苦薄荷醇A（3）和1 β，4 β，7 α-三羟基紫衫烷（4）。利用各种2D-NMR技术对这些化合物的结构进行了鉴定，并对它们的~（13）C-NMR化学位移进行了修正。
From the Chinese crude drug shin-i, the flower buds of Magnolia fargesii, four sesquiterpene, oplopanone (1), oplodiol (2), homalomenol A (3) and 1 beta,4 beta,7 alpha-trihydroxyeudesmane (4) were isolated. These structures were elucidated and the C-13-NMR chemical shifts of these compounds were revised by means of various 2D-NMR techniques.