STRUCTURE ELUCIDATION AND CHEMISTRY OF CATHARANTHUS ALKALOIDS .4. STRUCTURES OF HORHAMMERICINE AND HORHAMMERININE

被引:11
作者
ABRAHAM, DJ
FARNSWOR.NR
LOUB, WD
BLOMSTER, RN
机构
[1] Departments of Medicinal Chemistry and Pharmacognosy, School of Pharmacy, University of Pittsburgh, Pittsburgh
关键词
D O I
10.1021/jo01258a009
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Several α-methyleneindoline bases have been reported isolated and characterized from Catharanthus, as well as from other species of plants. None of the monomeric α-methyleneindoline alkaloids from Catharanthus species have been shown to elicit antitumor activity; however, we have shown that lochnerinine exhibits significant cytotoxicity in cell culture against Eagle's 9 KB carcinoma of the nasopharynx.3. © 1969, American Chemical Society. All rights reserved.
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页码:1575 / &
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