METHOD FOR PRODUCING 1-(4-HYDROXYPHENYL)-4-(4-TRIFLUOROMETHOXYPHENOXY)PIPERIDINE OR SALT THEREOF
    2.
    发明公开
    METHOD FOR PRODUCING 1-(4-HYDROXYPHENYL)-4-(4-TRIFLUOROMETHOXYPHENOXY)PIPERIDINE OR SALT THEREOF 审中-公开
    生产1-(4-羟基苯基)-4-(4-三氟甲氧基苯氧基)哌啶或其盐的方法

    公开(公告)号:EP3275862A1

    公开(公告)日:2018-01-31

    申请号:EP16772618.1

    申请日:2016-03-25

    IPC分类号: C07D211/46

    摘要: The present invention provides a method for producing 1-(4-hydroxyphenyl)-4-(4-trifluoromethoxyphenoxy)piperidine or a salt thereof, the method including the step of heating hydroquinone and 4-(4-trifluoromethoxyphenoxy)piperidine. This method can produce 1-(4-hydroxyphenyl)-4-(4-trifluoromethoxyphenoxy)piperidine or a salt thereof in an industrially advantageous manner.

    摘要翻译: 本发明提供制备1-(4-羟基苯基)-4-(4-三氟甲氧基苯氧基)哌啶或其盐的方法,该方法包括加热氢醌和4-(4-三氟甲氧基苯氧基)哌啶的步骤。 该方法能够以工业上有利的方式制备1-(4-羟基苯基)-4-(4-三氟甲氧基苯氧基)哌啶或其盐。