TOBACCO CHEMISTRY .73. 4,6,8-TRIHYDROXY-11-CAPNOSENE-2,10-DIONE, A NEW CEMBRANE-DERIVED BICYCLIC DITERPENOID FROM TOBACCO
TOBACCO CHEMISTRY .73. 4,6,8-TRIHYDROXY-11-CAPNOSENE-2,10-DIONE, A NEW CEMBRANE-DERIVED BICYCLIC DITERPENOID FROM TOBACCO
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DOI：
10.3891/acta.chem.scand.46-0367
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发表时间：
1992-04-01
期刊：
影响因子：
--
通讯作者：
WAHLBERG, I
中科院分区：
文献类型：
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作者：
EKLUND, AM;BERG, JE;WAHLBERG, I
从希腊烟草花中分离到一种新的二萜类化合物，其中含有一种罕见的碳双环C膜衍生骨架--Capnosane骨架。经光谱分析和相应苯甲酸酯(3)的X-射线分析鉴定为(1S*，3R*，4S*，6R*，7R*，8R*，11Z)-4，6，8-trihydroxy-11-capnosene-2，10-dione(1)。文中对X射线工作作了全面介绍。
A new diterpenoid containing a rare carbobicyclic cembrane-derived skeleton, the capnosane skeleton, has been isolated from flowers of Greek tobacco. It has been identified as (1S*,3R*,4S*,6R*,7R*,8R*,11Z)-4,6,8-trihydroxy-11-capnosene-2,10-dione (1) by spectral methods and X-ray analysis of the corresponding benzoate (3). A full account of the X-ray work is given.