申请人:——
公开号:US20020188128A1
公开(公告)日:2002-12-12
The present invention is a series of novel compounds of formula I and a method of treatment or prevention of a mGluR5 receptor mediated disease by administering an therapeutically effective amount of a compound formula
1
wherein R
1
and R
2
are selected from hydrogen, (C
1-6
)-alkyl, halogen, hydroxy, (C
1-6
)-alkoxy and A is defined the description, or a pharmaceutically acceptable salt thereof.
本发明涉及一系列新颖的化合物,化学式为I,并通过给予有效治疗剂量的化合物化学式1来治疗或预防mGluR5受体介导的疾病的方法,其中R1和R2从氢、(C1-6)-烷基、卤素、羟基、(C1-6)-烷氧基中选择,A在描述中有定义,或其药用盐。