[EN] NEW SPIROTRICYCLIC DERIVATIVES AND THEIR USE AS PHOSPHODIESTERASE-7 INHIBITORS<br/>[FR] NOUVEAUX DERIVES SPIROTRICYCLIQUES ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA PHOSPHODIESTERASE-7
申请人:WARNER LAMBERT CO
公开号:WO2002074754A1
公开(公告)日:2002-09-26
The invention provides compounds which are PDE7 inhibitors, having the following formula (I), (II) and (III), in which X1, X2, X3, X4, X, Y, Z, A and Z1 are as defined in the description, methods for preparing them and their use for the treatment of disorders for which therapy by a PDE7 inhibitor is relevant.
本发明提供了以下式子(I)、(II)和(III)的化合物,它们是PDE7抑制剂,其中X1、X2、X3、X4、X、Y、Z、A和Z1如描述中所定义,以及制备它们的方法和它们在治疗需要PDE7抑制剂治疗的疾病中的用途。