Isolation and Characterization of Fatty Acid Derivatives from the Stem Barks of Albizia Amara (Fabaceae), Sudanese Medicinal Plant

IF 3.5 Q2 CHEMISTRY, MULTIDISCIPLINARY
I. Abdurrahman, Yang Cai-Xiab
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引用次数: 8

Abstract

In this work, four fatty acid derivatives including, methyl tritriacont-17-en-1-oate 1, (9Z, 12Z)-ethyl octadeca-9,12-dienoate 2, stearic acid 3, and 21-acetyl tetracosanoic acid 4 were isolated from acetone extract of the stem barks of Albizia amara by chromatographic separation [TLC and CC]. The structures of the isolated compounds were established on the basis of extensive spectroscopic studies including 1D, 2D-NM, and MS analysis, and compared with literature. Compound 1, 2 and 3 were reported first time from the Albizia genus and compound 4 was a new phytoconstituent isolated for the first time from plant sources.
苏丹药用植物紫花苜蓿茎皮脂肪酸衍生物的分离与鉴定
本研究采用TLC和CC两种色谱分离方法,从紫花苜蓿茎皮丙酮提取物中分离得到四种脂肪酸衍生物,分别为甲基三氮-17-烯-1-oate 1、(9Z, 12Z)-乙基十八烯-9、12-二烯酸2、硬脂酸3和21-乙酰四烯酸4。通过广泛的光谱研究,包括一维、二维纳米和质谱分析,确定了分离化合物的结构,并与文献进行了比较。其中化合物1、2、3为首次从合欢属植物中分离得到,化合物4为首次从植物中分离得到的新植物成分。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Chemical Methodologies
Chemical Methodologies CHEMISTRY, MULTIDISCIPLINARY-
CiteScore
3.10
自引率
1.80%
发文量
8
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