Neoclerodane Diterpenoids from Teucrium m assiliense
Neoclerodane Diterpenoids from Teucrium m assiliense
复制标题
来自 Teucrium Massiliense 的新克罗丹二萜类化合物
DOI：
10.1021/np980137r
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
M. C. Torre
中科院分区：
文献类型：
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作者：
G. Fontana;M. Paternostro;G. Savona;B. Rodriguez;M. C. Torre
通过对马赛莲二萜代谢物的重新研究，分离得到了四个新的新核桃环烷衍生物：杜松素A−D，以及所有以前报道的该植物的二萜类化合物。新化合物(1-−-4)的结构经化学和波谱确证。简要讨论了其中几种物质之间看似合理的生物发生关系，并报告了一些先前已知的二萜类teumassin(5)的未发表的物理和光谱数据。
A reinvestigation of the diterpene metabolites of Teucrium massiliense L. allowed the isolation of four new neoclerodane derivatives, teumassilenins A−D, together with all the diterpenoids previously reported as constituents of this plant. The structures of the new compounds (1−4) were established by chemical and spectroscopic means. A plausible biogenetic relationship between several of these substances is briefly discussed, and some unpublished physical and spectroscopic data of the previously known diterpenoid teumassin (5) are now reported.