申请人:Akzo Nobel
公开号:US06645973B1
公开(公告)日:2003-11-11
The present invention relates to spiro[2H-1-benzopyran-2,4′-piperidine] derivatives having general formula (I), wherein the substituents R1, R2, X and Y are ase defined in the claims or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said derivatives, as well as to the use of these spiro[2H-1-benzopyran-2,4′-piperidine] derivatives in therapy, more specifically for the treatment of CNS disorders.
本发明涉及一种具有通式(I)的螺环[2H-1-苯并吡咯烷]衍生物,其中取代基R1、R2、X和Y如索权中所定义,或其药学上可接受的盐。该发明还涉及包含所述衍生物的药物组合物,以及在治疗中使用这些螺环[2H-1-苯并吡咯烷]衍生物,更具体地用于治疗中枢神经系统疾病。