Li Wei, Li Xian, Yang Jia, Li Lin-Hao, Li Ning, Meng Da-Li
Research Department of Natural Medicine, Shenyang Pharmaceutical University, PR China.
Pharmazie. 2006 Sep;61(9):810-1.
Two new triterpenoids 3-O-beta-d-glucopyranosyl (1-->6)-beta-d-glucopyranosyl, 28-O-beta-d-glucopyranosyl (1-->6) [alpha-l-rhamnopyranosyl (1-->2)]-beta-d-glucopyranosyl, 16-deoxybarringtogenol C (1) and 22-O-acetyl-21-O-(4'-O-angeloyl)-beta-d-fucopyranosyl theasapogenol B (2), were isolated from the dried carpophore of Xanthoceras sorbifolia Bunge (Sapindaceae). 1 and 2 were found to have activity of inhibiting the proliferation of two human tumor cell lines.
从文冠果（无患子科）干燥的果托中分离出两种新的三萜类化合物：3 - O - β - D - 吡喃葡萄糖基（1→6）-β - D - 吡喃葡萄糖基、28 - O - β - D - 吡喃葡萄糖基（1→6）[α - L - 鼠李吡喃糖基（1→2）]-β - D - 吡喃葡萄糖基、16 - 脱氧白桦脂醇C（1）和22 - O - 乙酰基 - 21 - O - （4'-O - 当归酰基）-β - D - 岩藻吡喃糖基茶皂素B（2）。发现化合物1和2具有抑制两种人类肿瘤细胞系增殖的活性。
