[EN] 4-AMINOPYRIMIDINE DERIVATIVES<br/>[FR] DERIVES DE 4-AMINOPYRIMIDINE
申请人:HOFFMANN LA ROCHE
公开号:WO2002094795A1
公开(公告)日:2002-11-28
This invention relates to 4-aminopyrimidine derivatives of the general formula (I) wherein R?1, R2, R3 and R4¿ have the signifiances defined in the specification and their pharmaceutically acceptable salts. The invention further relates to the preparation of such compounds, to medicaments containing such compounds and to their use for the prevention or treatment of mGluR5 receptor mediated disorders.
4-aminopyrimidine derivatives
申请人:——
公开号:US20030022907A1
公开(公告)日:2003-01-30
This invention is 4-aminopyrimidine derivatives of the formula
1
wherein R
1
, R
2
, R
3
and R
4
are as defined in the specification or a pharmaceutically acceptable salt thereof. The invention also is the preparation of compounds of formula I, pharmaceutical compositions containing therapeutically effective amounts of compounds of formula I or pharmaceutically acceptable salts thereof and to a method of treatment comprising administering therapeutically effective amounts of the compound of formula I for the prevention or treatment of mGluR5 receptor mediated disorders.