Acid addition salt of optically active piperidine compound and process for preparing the same
    4.
    发明授权
    Acid addition salt of optically active piperidine compound and process for preparing the same 有权
    光学活性哌啶化合物的酸加成盐及其制备方法

    公开(公告)号:US06780877B2

    公开(公告)日:2004-08-24

    申请号:US09949809

    申请日:2001-09-12

    IPC分类号: A61K31445

    CPC分类号: C07D401/12

    摘要: The present invention is to provide a benzenesulfonic acid salt and a benzoic acid salt of (S)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid represented by the formula (I): wherein * represents an asymmetric carbon, which are excellent in antihistaminic activity and anti-allergic activity, and a process for producing the same.

    摘要翻译: 本发明提供式(I)表示的(S)-4- [4 - [(4-氯苯基)(2-吡啶基)甲氧基]哌啶子基]丁酸的苯磺酸盐和苯甲酸盐: 其中*表示抗组胺活性和抗过敏活性优异的不对称碳及其制备方法。