| abstract |
The invention relates to a class of flavonoid derivatives, a preparation method and medical application thereof. The flavone derivatives of the present invention are prepared by taking dehydrated icariin as the mother nucleus and performing group addition and subtraction. Pharmacological experiments show that this kind of flavonoid derivatives has the pharmacological effect of activating the body's endogenous stem cells, achieving the effect of repairing blood vessels, nerves, endothelial cells and stromal damage pathological changes, and can prepare drugs for the repair of pathological changes in tissue damage , For example, drugs for the rehabilitation of pathological changes in erectile dysfunction have good prospects. |