E- and Z-p-methoxycinnamic acid from Aquilegia vulgaris.
Two isomers E- and Z-p-methoxycinnamic acid were isolated from the leaves with stems of A. vulgaris L. and their structures were determined by 1HMR and 13C NMR spectral data.
Bylka
Wiesława
W
Department of Pharmacognosy, Poznań University of Medical Sciences, 10 Sieroca Str., 61-771 Poznań, Poland.
D031884:Aquilegia / Q000737:chemistry*; D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000737:chemistry; D018515:Plant Leaves / Q000737:chemistry; D018547:Plant Stems / Q000737:chemistry; D013237:Stereoisomerism
D002934:Cinnamates; D010936:Plant Extracts; C063318:4-methoxycinnamic acid