植物抗癌剂。XXX：来自聚花茑萝（花荵科）的葫芦素

Plant anticancer agents. XXX: Cucurbitacins from Ipomopsis aggregata (Polemoniaceae).

作者信息

Arisawa M, Pezzuto J M, Kinghorn A D, Cordell G A, Farnsworth N R

出版信息

J Pharm Sci. 1984 Mar;73(3):411-3. doi: 10.1002/jps.2600730335.

Abstract

Isocucurbitacin B (I), 3-epi-isocucurbitacin B (II), and cucurbitacin B (III) were identified as the principal cytotoxic constituents of Ipomopsis aggregata (Pursh) V. Grant (Polemoniaceae). The structure of the new compound, II, was determined through analysis of its spectrometric characteristics.

摘要

异葫芦素B（I）、3-表-异葫芦素B（II）和葫芦素B（III）被确定为聚花风铃草（Pursh）V. Grant（花葱科）的主要细胞毒性成分。新化合物II的结构通过对其光谱特征的分析得以确定。