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新鲜苦瓜中的一个新C30甾醇苷(英文)

A new C30 sterol glycoside from the fresh fruits of Momordica charantia
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摘要 目的:研究新鲜苦瓜中的化学成分。方法:采用硅胶柱色谱和ODS柱色谱进行化学成分分离纯化,并利用波谱数据分析和理化性质进行结构鉴定。结果:从新鲜苦瓜中分离得到1个新C30甾醇苷,结构鉴定为25ξ-异丙烯-胆甾-5,(6)-烯-3-O-β-D-吡喃葡萄糖苷(1)。结论:化合物1为新的C30甾醇苷。 AIM： To investigate the chemical constituents from the fresh fruits of Momordica charantia L. METHODS： Chemical constituents were isolated and purified by chromatographychromatographed on silica gel and octadecylsilanized （ODS） silica gel, and the structures were determined by spectral data and chemical evidence. RESULTS： A new C30 sterol glycoside, named 25ξ-isopropenylchole-5, （6）-ene-3-O-β-D-glucopyranoside （1）, was isolated from the fresh fruits of M. charantia L. CONCLUSION： Compound 1 is a new C30 sterol glycoside.
作者 刘芃 陆剑锋 康利平 余河水 张丽娟 宋新波 马百平
机构地区 天津中医药大学 北京放射与辐射医学研究所
出处 《中国天然药物》 SCIE CAS CSCD 2012年第2期88-91,共4页
关键词 苦瓜 甾醇苷 25ξ-异丙烯-胆甾-5 (6)-烯-3-O-β-D-吡喃葡萄糖苷 Momordica charantia L. Sterol glycoside 25ξ-isopropenylchole-5 （6）-ene-3-O-β-D-glucopyranoside
分类号 R284.1 [医药卫生—中药学]
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  • 2Miyahara Y, Okabe H, Yamauchi T, et al. Studies on the constituents of Momordica Charantia L. Ⅱ .Isolation and characterization of minor seed glycosides, momordicosides C, D and E [J]. Chem Pharm Bull, 1981, 29(6): 1561-1566.
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中国天然药物
2012年 第2期

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