Hydroxycinnamic acid-spermidine amides from pollen of Alnus glutinosa, Betula verrucosa and Pterocarya fraxinifolia

Phytochemistry
1988.0

Abstract

Hydroxycinnamic acid-spermidine amides have been isolated from pollen and identified from their 'H NMR and mass spectral data: N ',N'-di-(E)-p-coumaroylspermidine from Pterocarya fraxinifolia (Lam.) Spach., N 5, N lo-di-(E)-feruloylspermidine from Bet& uerrucosa Ehrh. and a mixture of two di-(E)-p-coumaroylspermidines from Alnus glutinosa (L.) Gaertn.

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