Alkylamides of Acmella oleracea

Alkylamides of Acmella oleracea

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Phytochemical investigation of the flowers of Acmella oleracea had resulted in Flaxseed 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 Boys Spring Casual Set 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.