MURRAYAMINE-A, MURRAYAMINE-B, MURRAYAMINE-C AND (+)-MAHANINE, CARBAZOLE ALKALOIDS FROM MURRAYA-EUCHRESTIFOLIA

被引:52
作者
WU, TS
机构
[1] Department of Chemistry, National Cheng Kung University, Tainan
关键词
MURRAYA-EUCHRESTIFOLIA; RUTACEAE; LEAVES; CARBAZOLE ALKALOIDS; TRITERPENOID; CAROTENOID; H-1; NMR; CYTOTOXICITY;
D O I
10.1016/0031-9422(91)85313-O
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Four new carbazole alkaloids, murrayamine-A, -B, -C and (+)-mahanine, were isolated from leaves of Murraya euchrestifolia. Two known carbazole alkaloids, mahanimbine and girinimbine and a triterpenoid, fredelin and a carotenoid, beta-carotene together with p-hydroquinone were also isolated and characterized. The absolute configuration of (+)-mahanine was determined as 3'S. Murrayamine-A and (+)-mahanine showed significant cytotoxity.
引用
收藏
页码:1048 / 1051
页数:4
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