[EN] NEW THIADIAZOLES AND OXADIAZOLES AND THEIR USE AS PHOSPHODIESTERASE-7 INHIBITORS<br/>[FR] NOUVEAUX THIADIAZOLES ET OXADIAZOLES ET UTILISATION DE CEUX-CI COMME INHIBITEURS DE LA PHOSPHODIESTERASE DE TYPE 7
申请人:WARNER LAMBERT CO
公开号:WO2002028847A1
公开(公告)日:2002-04-11
The invention provides 1,3,4-thiadiazoles and 1,3,4-oxadiazoles having the following formula (I):in which, Y is S or O,R1 is alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, cycloalkenyl, aryl, heteroaryl or a polycyclic group, optionally substituted,R2 is alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, cycloalkenyl or aryl optionally substituted,R3 is X2-R'3, in which X2 is a binding group and R'3 is cycloalkyl, heterocycloalkyl, cycloalkenyl, aryl, heteroaryl, or a polycyclic group; optionally substituted,or their pharmaceutically acceptable derivatives,the process for their preparation and their use for the manufacture of a medicament for the treatment of disorders for which a treatment by a PDE7 inhibitor is relevant.
本发明提供了具有以下式(I)的1,3,4-噻二唑和1,3,4-氧二唑:其中,Y是S或O,R1是烷基,烯基,炔基,环烷基,杂环烷基,环烯基,芳基,杂芳基或多环基,可选择性地取代,R2是烷基,烯基,炔基,环烷基,杂环烷基,环烯基或芳基,可选择性地取代,R3是X2-R'3,其中X2是连接基,R'3是环烷基,杂环烷基,环烯基,芳基,杂芳基或多环基;可选择性地取代,或其药学上可接受的衍生物,其制备方法及其用于制造用于治疗需要通过PDE7抑制剂进行治疗的疾病的药物。