Ma Xue-Min, Wang Li-Sheng, Guo Ya-Jian, Guo Shu-Ren
Beijing University of Traditional Chinese Medicine, Beijing 100102, China.
Zhongguo Zhong Yao Za Zhi. 2005 Aug;30(15):1159-62.
To study the chemical constituents in the active parts of Huoxue Yiqi Tang.
The silica gel, Sephadex LH-20 were used to isolate the compounds, El, FAB-MS and 1D, 2D-NMR were used to identify the obtained compounds.
14 compounds were obtained from the prescription.
They were all first time obtained from the prescription. Among them, 7, 3'-dihydroxyl-5'-methoxyisoflavone is new.
