Chemical constituents from Senecio nemorensis

To study the chemical constituents of Senecio nemorensis.,12 known compounds were isolated and identified,which were niacinamide(I),vanillin(II),syringic acid(III),syringalddehyde(IV),3-acetyl-4-hydroxybenzoic acid(V),4,4-dimethyl-1,7-heptanedioic acid(VI),1H-indole-3-carboxaldehyde(VII),ethyl caffeate(VIII),1-O-(E)-p-methoxycinnamoyl-β-D-glucopyranoside(IX),(6S,7E)-6-hydroxy-4,7-megastigmadien-3,9-dione(X),Annuionone D(XI),and(1'S,6'R)-abscisic acid(XII),respectively.