The present invention is concerned with novel pyridazinones of formula (I)
wherein R1, R2, R3 and R4 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used for the treatment of CNS disorders.
[EN] PYRIDAZINONE DERIVATIVES<br/>[FR] DÉRIVÉS DE PYRIDAZINONE
申请人:HOFFMANN LA ROCHE
公开号:WO2010063610A1
公开(公告)日:2010-06-10
The present invention is concerned with novel pyridazinone derivatives of formula (I) wherein R1, R2, R3 and R4 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as medicaments.
The present invention is concerned with novel pyridazinones of formula (I)
wherein R
1
, R
2
, R
3
and R
4
are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used for the treatment of CNS disorders.