ORGANIC COMPOUNDS
    6.
    发明公开
    ORGANIC COMPOUNDS 有权
    一种用于在储存期间减少Glycopyrroniumsalzes的倾向方法。 聚集。

    公开(公告)号:EP2234595A2

    公开(公告)日:2010-10-06

    申请号:EP08859423.9

    申请日:2008-12-11

    申请人: Novartis AG

    IPC分类号: A61K9/00 A61K9/14 A61K31/4015

    摘要: A process for reducing the tendency of a drug substance to aggregate and/or agglomerate during storage. The process involves micronising the drug substance to give a mean particle size of less than about 10 μm, and exposing the micronised drug substance to a dry environment at an elevated temperature between 40° C and 120° C for at least six hours.