Chemical Constituents from the Leaves of Antiaris toxicaria

Six compounds were isolated from the leaves of Antiaris toxicaria.On the basis of spectral data,they were identified as(3S,5R,6S,7E,9R)-3,6-dihydroxy-5,6-dihydro-β-ionol(1),(5R)-4,5-dihydroblumenol A(2),quercetin-3-O-β-D-glucopyranoside(3),narcissin(4),kaempferide-3-O-β-D-glucopyranosdie(5) and epoxyconiferyl alcohol(6).All the compounds were isolated from Antiaris toxicaria for the first time.