A new isoflavone from Huoxue Yiqi Tang

Ma, X.-M.; Wang, L.-S.; Guo, Y.-J.; Guo, S.-R.

Zhongguo Zhong Yao Za Zhi 30(15): 1159-1162

2005


ISSN/ISBN: 1001-5302
PMID: 16201689
Document Number: 584466
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.

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