【摘 要】
：
Two new Steroidal alkaloids, named pengbeisine A and pengbeisine B, were isolated from the fresh bulbs of Fritillaria monathaMigo. along with a known alkaloid.
【机 构】
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Jiangxi University of Traditional Chinese Medicine
论文部分内容阅读
Two new Steroidal alkaloids, named pengbeisine A and pengbeisine B, were isolated from the fresh bulbs of Fritillaria monathaMigo. along with a known alkaloid. The structures were characterized as 22,26-imino-17, 23-oxido-5α-jerv-6-oxo-2α,3β-diol and22, 26-imino-17, 23-oxido-5α-jerv-6-oxo-2β,3α-diol on the basis of spectroscopic methods.2008 Yong Ming Luo. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
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