Chemical Constituents from the Pulps of Dimocarpus longan
龙眼果肉化学成分的研究

Nine compounds, such as tetracosanoic acid (1), 7,8-dimethylalloxazine (2), (2S,3S,4R,10E)-2-(2'R)-2'-hydroxylignoceroylamino]-10-octadecene-1,3,4-triol (3), uracil (4), butanedioic acid (5), adenosine (6), mannitol (7), β-sitosterol (8), and β-daucosterol (9), were isolated from the pulps of Dtmocarpus longan Lour.The compounds 1 ～ 3, 5 and 7 were reported from D.longan for the first time.