| abstract |
The invention discloses a compound of ginkgolides K of which a general formula is shown in (I), and a composition is prepared by mixing the ginkgolides K compound and pharmaceutically-acceptable medicine carrier, wherein G is alkaline substances. The invention also discloses a preparation method of the compound and treatment use thereof. In the invention, the ginkgolides K compound changes the physical property of the ginkgolides K, thereby the invention has the advantages of good stability, and the ginkgolides K compound has good water-solubility and higher stability. In the compound, a natural structure of the ginkgolides K can be kept, and when the compound is used as an effective component to enter the human body, the activity of the ginkgolides K can be fully developed to achieve the aim of treating an illness. |