J Integr Plant Biol. ›› 1987, Vol. 29 ›› Issue (5): -.

• Research Articles •    

Studies on the Chemical Constituents of Viola yedoensis Mak

Xiao Yong-qing, Bi Jun-ying, Liu Xiao-hong and Tu You-you   

Abstract: The lipophilic and alcoholic fractions of V. yedoensis Mak., Six constituents were isolated and identified: palmitic acid, p-hydroxybenzoic acid, trans-p-hydroxycinnamic acid, butanedioic acid, violyedoenamide (tetracosanoyl-p-hydroxyphenethylamine) and afzelin (kaempferol-3- O-rhamnopyranoside). They were all isolated for the first time from V. vedoensis Mak., vio- lyedoenamide is a new compound.

Key words: Viola yedoensis Mak., violyedoenamide, afzelin

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