Crystalline ammonium N-acetyl-L-cysteinate and mucolytic process
    47.
    发明授权
    Crystalline ammonium N-acetyl-L-cysteinate and mucolytic process 失效
    N-乙酰基-L-半胱氨酸结晶铵和粘液溶解过程

    公开(公告)号:US3965167A

    公开(公告)日:1976-06-22

    申请号:US223352

    申请日:1972-02-03

    IPC分类号: A61K31/195 C07C101/04

    CPC分类号: A61K31/195 Y10S514/853

    摘要: The ammonium salt of N-acetyl-L-cysteine is a relatively non-hygroscopic crystalline solid which renders it particularly useful for administration by insufflation in the treatment of bronchopulmonary disease. It is of use in a mucolytic process wherein bronchopulmonary mucus is contacted with solid ammonium N-acetyl-L-cysteinate utilizing only the energy of the inspiratory action of the inhaler.

    摘要翻译: N-乙酰基-L-半胱氨酸的铵盐是相对非吸湿性的结晶固体,其特别可用于通过吹入在治疗支气管肺疾病中施用。 它在粘液溶解过程中有用,其中支气管肺粘液仅利用吸入器吸气作用的能量与N-乙酰基-L-半胱氨酸固体铵接触。