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Title: Grosmomoside I, a new cucurbitane triterpenoid glycoside from fruits of Momordica grosvenori
Other Titles: 罗汉果中一新葫芦烷型三萜皂苷——光果木鳖皂苷Ⅰ
Authors: Yang, XW
Zhang, JY
Qian, ZM
Keywords: Momordica grosvenori Swingle
Triterpenoid saponin
Grosmomoside Ⅰ
Issue Date: 2005
Publisher: 中草药杂志编辑部
Source: 中草药 (Chinese traditional and herbal drugs), Sept. 2005, v. 36, no. 9, p. 1285-1290 How to cite?
Journal: 中草药 (Chinese traditional and herbal drugs) 
Abstract: Objective: To carry out a systematic study on the chemical constituents in the fruits of Momordica grosvenori.
Methods: To isolate pure compounds by using repeated column chromatography, while the structure of a new compound was determined by detailed spectral analysis.
Results: Four cucurbitane triterpenoid glycosides, mogroside Ⅱ_E(Ⅰ), mogroside Ⅲ(Ⅱ), grosmomoside Ⅰ (Ⅲ), and mogroside Ⅴ (Ⅳ) were isolated from the 50% ethanolic extract of the fruits of M. grosvenori.
Conclusion: Grosmomoside Ⅰ is a new compound identified as mogrol-3-O-β-D-glucopyranoside-24-O-{[β-D-glucopyranosyl(2-1)]-[β-D-glucopyranosyl (6-1)]-β-D-galactopyranoside} and the other three compounds are known compounds.
目的: 研究罗汉果中的化学成分。
方法: 用各种色谱法分离和精制纯品化合物,通过各种谱学方法鉴定其结构。
结果: 从罗汉果乙醇提取物中得到4个葫芦烷型三萜皂苷,分别为: 罗汉果皂苷E(mogroside ⅡE,Ⅰ)、罗汉果皂苷(mogroside Ⅲ,Ⅱ)、光果木鳖皂苷(grosmomoside Ⅰ, Ⅲ)和罗汉果皂苷(mogroside Ⅴ,Ⅳ)。
结论: 光果木鳖皂苷为一新化合物,鉴定其结构为罗汉果醇-3-O-β-D-吡喃葡萄糖苷-24-O-{[β-D-吡喃葡萄糖基(2-1)]- [β-D-吡喃葡萄糖基(6-1)]-β-D-吡喃半乳糖苷{mogrol-3-O-β-D-glucopyranoside-24-O-[β-D-glucopyranosyl(2-1)]- [β-D-glucopyranosyl(6-1)]-β-D-galactopyranoside},其他3个化合物为已知化合物。
ISSN: 0253-2670
Rights: © 2005 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2005 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
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