Artemisine (Qinghaosu) derivatives, their preparation methods and their use, and pharmaceutical compositions containing the same
The present invention relates to an arteannuin derivant with the structure showed by the following structural formula I, the preparation method and usage, as well as the pharmaceutical composition including the arteannuin derivant and the usage. The arteannuin derivant of the invention and the pharm...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention relates to an arteannuin derivant with the structure showed by the following structural formula I, the preparation method and usage, as well as the pharmaceutical composition including the arteannuin derivant and the usage. The arteannuin derivant of the invention and the pharmaceutical composition including the arteannuin derivant has the immunosuppression function and can used more safely. The pharmaceutical composition including the arteannuin derivant can be made into tablet, pill and the like dosage forms which are convenient for long-term using, and has a more broad production and using value. |
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