Process for the preparation of respirable particles
    2.
    发明授权
    Process for the preparation of respirable particles 失效
    可呼吸颗粒的制备方法

    公开(公告)号:US06221398B1

    公开(公告)日:2001-04-24

    申请号:US08669477

    申请日:1996-07-10

    IPC分类号: A61K914

    摘要: A process for producing a pharmaceutical powder for inhalation comprising crystalline particles of an inhalation compound, comprising dissolving an inhalation compound in a solvent; and introducing the solution containing the inhalation compound in droplet form or as a jet stream into an anti-solvent which is miscible with the solvent and which is under agitation.

    摘要翻译: 一种用于生产吸入药物粉末的方法,包括吸入化合物的结晶颗粒,其包括将吸入化合物溶解在溶剂中; 并将含有吸入化合物的溶液以液滴形式或作为喷射流引入到与溶剂混溶并在搅拌下的抗溶剂中。

    Formulation for inhalation
    10.
    发明授权
    Formulation for inhalation 有权
    吸入制剂

    公开(公告)号:US06199607B1

    公开(公告)日:2001-03-13

    申请号:US09401592

    申请日:1999-09-22

    申请人: Jan Trofast

    发明人: Jan Trofast

    IPC分类号: A61K31165

    摘要: A dry powder composition comprising formoterol and a carrier substance, both of which are in finely divided form, wherein the formulation has a poured bulk density of from 0.28 to 0.38 g/ml is useful in the treatment of respiratory disorders.

    摘要翻译: 一种干粉组合物,其包含福莫特罗和载体物质,两者均为细碎形式,其中该制剂具有0.28至0.38g / ml的倾倒堆积密度可用于治疗呼吸系统疾病。