申请人:F. HOFFMANN-LA ROCHE AG
公开号:EP0937458A2
公开(公告)日:1999-08-25
The present invention relates to the use of pyrrolidine and piperidine derivatives of the general formulae
wherein
R1 and R2are, independently from each other, hydrogen, lower alkoxy, hydroxy, halogen, -CONH2 or -C(O)O-lower alkyl; or taken together are -O-CH2-O-;
R3 and R4are, independently from each other, hydrogen, lower alkoxy, benzyloxy, halogen, hydroxy, -CONH2 or -SCH3; or taken together are -O-CH2-O-;
R5is hydrogen or lower alkyl;
X and Yare, independently from each other -CH(OH)-, -(CH2)n-, -C(O)- or -CH(lower alkoxy)-; and
m, n and pare 1 or 2;
and to their pharmaceutically acceptable addition salts for the treatment of diseases caused by overactivation of NMDA receptor subtypes.
本发明涉及通式如下的吡咯烷和哌啶衍生物的用途
其中
R1和R2各自为氢、低级烷氧基、羟基、卤素、-CONH2或-C(O)O-低级烷基;或合在一起为-O-CH2-O-;
R3 和 R4 各自为氢、低级烷氧基、苄氧基、卤素、羟基、-CONH2 或 -SCH3;或合在一起为 -O-CH2-O-;
R5 为氢或低级烷基;
X 和 Y 分别为-CH(OH)-、-(CH2)n-、-C(O)-或-CH(低级烷氧基)-;以及
m、n 和 pare 1 或 2;
及其药学上可接受的加成盐,用于治疗由 NMDA 受体亚型过度激活引起的疾病。