Cucurbitane-Type Triterpenoids from the Stems of Momordica charantia.

中國醫藥大學機構典藏 China Medical University Repository, Taiwan > 生命科學院 > 生態暨演化生物學研究所 > 期刊論文 > Item 310903500/6332

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题名:	Cucurbitane-Type Triterpenoids from the Stems of Momordica charantia.
作者:	(Chang, Chi-I)、(Chen, Chiy-Rong)、(Liao, Yun-Wen)、(Cheng, Hsueh-Ling)、(Chen, Yo-Chia)、周昌弘(Chang-Hung Chou)*
贡献者:	生命科學院生態暨演化生物學研究所;中國附醫院長室
日期:	2008-07
上传时间:	2009-08-25 14:41:10 (UTC+8)
摘要:	Four new cucurbitane-type triterpenes, cucurbita-5,23(E)-diene-3β,7β,25-triol (1), 3β-acetoxy-7β-methoxycucurbita-5,23(E)-dien-25-ol (2), cucurbita-5(10),6,23(E)-triene-3β,25-diol (5), and cucurbita-5,24-diene-3,7,23-trione (6), together with four known triterpenes, 3β,25-dihydroxy-7β-methoxycucurbita-5,23(E)-diene (3), 3β-hydroxy-7β,25-dimethoxycucurbita-5,23(E)-diene (4), 3β,7β,25-trihydroxycucurbita-5,23(E)-dien-19-al (7), and 25-methoxy-3β,7β-dihydroxycucurbita-5,23(E)-dien-19-al (8), were isolated from the methyl alcohol extract of the stems of Momordica charantia. The structures of the new compounds were elucidated by spectroscopic methods.
關聯:	JOURNAL OF NATURAL PRODUCTS 71(8)1327 ~1330
显示于类别:	[生態暨演化生物學研究所 ] 期刊論文

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