Alkylamides of Acmella oleracea

Phytochemical investigation of the flowers of Acmella oleracea had resulted in the isolation of one new alkylamide, (2E,5Z)-N-isobutylundeca-2,5-diene-8,10-diynamide (1), together with four known analogues (2−5). The structures of these compounds were determined by the interpretation of spectroscopi...

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Detalles Bibliográficos
Autores principales: Cheng, Yuan-Bin, Liu, Rosa Huang, Ho, Meng-Chi, Wu, Tung-Ying, Chen, Ching-Yeu, Lo, I-Wen, Hou, Ming-Feng, Yuan, Shyng-Shiou, Wu, Yang-Chang, Chang, Fang-Rong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272129/
https://www.ncbi.nlm.nih.gov/pubmed/25913934
http://dx.doi.org/10.3390/molecules20046970
Descripción
Sumario:Phytochemical investigation of the flowers of Acmella oleracea had resulted in the isolation of one new alkylamide, (2E,5Z)-N-isobutylundeca-2,5-diene-8,10-diynamide (1), together with four known analogues (2−5). The structures of these compounds were determined by the interpretation of spectroscopic methods, especially NMR technologies (COSY, HSQC, HMBC, and NOESY). In addition, a convenient method for concentrating the alkylamide-rich fraction and analyzing fingerprint profile of A. oleracea was established.

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