A NEW TRITERPENOID FROM Gymnema sylvestre AND ITS ALLELOPATHIC ACTIVITY

被引：1
|
作者：
Zhao, Wei [1 ]
Wu, Hai-bin [2 ]
Liu, Ting-ting [3 ]
Wu, Hai-bo [1 ]
机构：
[1] Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China
[2] Shandong Inst Pomol, Tai An 271000, Peoples R China
[3] Chinese Acad Agr Sci, Biotechnol Res Inst, Beijing 100081, Peoples R China
来源：
CHEMISTRY OF NATURAL COMPOUNDS | 2024年 / 60卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Gymnema sylvestre; triterpenoid; allelopathic activity; LEAVES;
D O I：
10.1007/s10600-024-04262-1
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
A new triterpenoid (1) and four known compounds (2-5) were isolated from Gymnema sylvestre. The structure of compound 1 was elucidated as (3 beta,16 beta,22 alpha)-22-benzoyloxy-16,23,28,29-tetrahydroxyolean-12-en-3-yl-O-beta-D-glucopyranosiduronic acid by spectroscopic data (H-1, C-13 NMR, HMBC, HSQC, COSY, and NOESY). Additionally, compound 1 presented allelopathic activity on the growth of lettuce at 100 mu M.
引用
收藏
页码：98 / 100
页数：3
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