PREPARATION METHOD OF NALTREXONE IMPLANTS

The present invention relates to a technical field of pharmaceutical preparation, in particular to a preparation method of naltrexone implants, including the following steps: (1) dissolving naltrexone and polylactic acid in an organic solvent to form naltrexone microspheres, and drying; (2) placing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wang, Shiqiang, Zhang, Tao, Liu, Qingzhe, Yin, Shugui, Jia, Shaowei
Format: Patent
Sprache:eng
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