Two novel compounds, 3,8-dibromo-2-methoxyl-7-isopropoxyisoflavanone (1) and 3,6-dibromo-2-methoxyl-7-isopropoxyisoflava......

对近20年异黄烷酮化合物的合成研究进展进行了综述....

Objective:To investigate the butanol fraction of the water/acetone extract and isolate of the new flavonoids from Launea......