TERPENOIDS AND RELATED-COMPOUNDS .32. CALLIPHYLLIN, A NEW DITERPENE FROM THE LEAVES OF CALLICARPA-MACROPHYLLA

被引：0
|
作者：
TALAPATRA, SK
POLLEY, M
TALAPATRA, B
机构：
来源：
JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 1994年 / 71卷 / 6-8期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new diterpene designated calliphyllin, betulinic acid, 5,4'-dihydroxy-3;7,3'-trimethoxyflavone, 5,4'-dihydroxy-3,7,3'-dimethoxyflavone, 5,4'-dihydroxy-3,7-dimethoxyflavone and beta-sitosterol have been isolated from the leaves of Callicarpa macrophylla Vahl. (Verbenaceae). Calliphyllin has been shown to possess 14 alpha-hydroxy-isopimaric acid (1) structure on the basis of nmr and mass spectral and chemical evidence.
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页码：527 / 532
页数：6
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