Artemisinin (qinghaosu) derivatives, their preparation methods and their use, and pharmaceutical compositions containing the same

The invention provides a type of artemisinin derivatives having following structure I, its preparation method and use, as well as a pharmaceutical composition containing such artemisinin derivatives and its use. The arteminsinin derivatives of the present invention and their pharmaceutical compositi...

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Bibliographische Detailangaben
Hauptverfasser: SUI YI, ZUO JIANPING, ZHOU WENLIANG, WU JINMING, LI YING, ZHANG YU, YANG ZHONGSHUN, ZHOU YU, WANG JUNXIA
Format: Patent
Sprache:eng
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Zusammenfassung:The invention provides a type of artemisinin derivatives having following structure I, its preparation method and use, as well as a pharmaceutical composition containing such artemisinin derivatives and its use. The arteminsinin derivatives of the present invention and their pharmaceutical composition containing the artemisinin derivatives. have immunosuppressive activities and can be used more safely. The composition which comprises the artemisinin derivatives can be formulated into long-term dosage forms such as tablet, pellet and the like, and have wider productive and use value.