EXENATIDE-CONTAINING COMPOSITION AND PREPARATION METHOD THEREFOR
    4.
    发明申请
    EXENATIDE-CONTAINING COMPOSITION AND PREPARATION METHOD THEREFOR 审中-公开
    含EXENATIG的组合物及其制备方法

    公开(公告)号:US20170035856A1

    公开(公告)日:2017-02-09

    申请号:US15304528

    申请日:2015-04-16

    IPC分类号: A61K38/26 A61K9/16

    摘要: An exenatide-containing composition is in the form of microspheres, which are prepared by using exenatide acetate and polylactic-co-glycolic acid (PLGA) as raw materials, and the content of acetic acid in the prepared composition is lower than 0.01%. A method for preparing the exenatide-containing microspheres includes selecting a cleaning fluid of a proper external water Phase and a proper amount to clean microspheres, and selecting a proper re-drying temperature to cure the after the microspheres are freeze dried.

    摘要翻译: 含有艾塞那肽的组合物为微球形式,其通过使用醋酸艾塞那肽和聚乳酸共 - 乙醇酸(PLGA)作为原料制备,并且所制备组合物中乙酸的含量低于0.01%。 制备含有艾塞那肽的微球的方法包括选择适当的外部水相的清洗液和适量的清洁微球,并在微球冷冻干燥后选择适当的再干燥温度以固化。