Two alkaloids from Zephyranthes carinata

被引:23
作者
Kojima, K [1 ]
Mutsuga, M [1 ]
Inoue, M [1 ]
Ogihara, Y [1 ]
机构
[1] Nagoya City Univ, Fac Pharmaceut Sci, Mizuho Ku, Nagoya, Aichi 467, Japan
关键词
zephyranthes carinata; Amaryllidaceae; alkaloid; pancratistatin; cytotoxicity;
D O I
10.1016/S0031-9422(97)00797-8
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
Two new Amaryllidaceae alkaloids, 1-O-(3-hydroxybutyryl)pancratistatin and 1-O-(3-O-beta-D-glucopyranosylbutyryl)pancratistatin, were isolated from the bulbs of Zephyranthes carinata. The structures of the two alkaloids were established by comprehensive spectral analysis. The cytotoxicity of these two alkaloids and pancratistatin is appraised. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码:1199 / 1202
页数:4
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