Objective: To study the chemical constituents from Dischidia chinensis. Method: The air-dried powder of the whole plant of D.chinensis (5kg)was extracted with 95% ethyl alcoholthree times at room temperature to give crude extract. Compounds were isolated and purified by using MCI gel

silica gel

Sephadex LH-20 and their structures were elucidated by physicochemical and organic spetra. Result: Ten compounds were obtained and identified as β-amyrin (1)

lupeol(2)

β-amyrin acetate(3)

3-epifriedelinol(4)

vanillin(5)

4-hydroxy-3

5-dimethoxybenzaldehyde (6)

2-hydroxy-1-(4-hydroxy-3-methoxyp-henyl)propan-1-one(7)

1-(4-hy droxy-3-methoxyphenyl)-1-methoxypropan-2-ol(8)

pavonisol(9)

and S (+)-dehydro-vomifoliol(10)

respectively. Conclusion: The compounds 1-10 were obtained from the D. chinensis for the first time.