Pyrrolidine and piperidine amides from Achillea

Phytochemistry
1984.0

Abstract

The underground parts of three Achrllea spumes afforded, m addition to known unsaturated ahphatlc acid lsobutyl amides, four new pyrrohdldes and one new plpendlde The structures were estabhshed by spectroscopic evidence The chemosystematlc unportance of the amide accumulation 1s dlscussed

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