Feng Wenjuan, Ou Yang Fa, Su Yalun, Li Jin, Ji Tengfei
Department of Life Sciences and Chemistry, XinJiang Normal University, Urumqi 830054, China.
Zhongguo Zhong Yao Za Zhi. 2011 Apr;36(8):1040-2.
To study the chemical constituents of aerial parts of Ammopiptanthus mongolicus.
Isolation and purification were carried out on silica gel, Sephadex LH-20 and HPLC column chromatography. The structures of the compounds were identified by physico-chemical properties and spectral analysis.
Nine compounds were isolated and identified as (+)-maackiain (1), brevifolin (2), 7-hydroxy-4'-methoxy isoflavanone (3), daidzein 4',7-diglucoside (4), genistein 4', 7-di-O-beta-D-glucoside (5), isolupalbigenin (6), ononin (7), beta-sitosterol (8), beta-daucosterol (9).
Compounds 2, 4 - 6 were obtained from the genus Ammopiptanthus for the first time.
研究沙冬青地上部分的化学成分。
采用硅胶柱色谱、Sephadex LH - 20柱色谱及高效液相色谱进行分离纯化，通过理化性质和光谱分析鉴定化合物结构。
分离鉴定出9个化合物，分别为(+)-紫铆因(1)、短叶苏木酚(2)、7 - 羟基 - 4'-甲氧基异黄酮(3)、大豆苷元4',7 - 二葡萄糖苷(4)、染料木素4',7 - 二 - O - β - D - 葡萄糖苷(5)、异卢佩醇(6)、芒柄花苷(7)、β - 谷甾醇(8)、β - 胡萝卜苷(9)。
化合物2、4 - 6首次从沙冬青属植物中获得。
