{"title":"苏丹药用植物紫花苜蓿茎皮脂肪酸衍生物的分离与鉴定","authors":"I. Abdurrahman, Yang Cai-Xiab","doi":"10.33945/sami/chemm.2020.4.1","DOIUrl":null,"url":null,"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.","PeriodicalId":9896,"journal":{"name":"Chemical Methodologies","volume":"14 1","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Isolation and Characterization of Fatty Acid Derivatives from the Stem Barks of Albizia Amara (Fabaceae), Sudanese Medicinal Plant\",\"authors\":\"I. Abdurrahman, Yang Cai-Xiab\",\"doi\":\"10.33945/sami/chemm.2020.4.1\",\"DOIUrl\":null,\"url\":null,\"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.\",\"PeriodicalId\":9896,\"journal\":{\"name\":\"Chemical Methodologies\",\"volume\":\"14 1\",\"pages\":\"\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2020-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Methodologies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33945/sami/chemm.2020.4.1\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Methodologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33945/sami/chemm.2020.4.1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Isolation and Characterization of Fatty Acid Derivatives from the Stem Barks of Albizia Amara (Fabaceae), Sudanese Medicinal Plant
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.