Positive allosteric modulators of the nicotinic acetylcholine receptor
申请人:——
公开号:US20030236287A1
公开(公告)日:2003-12-25
The invention provides compounds of Formula I:
1
These compounds may be in the form of pharmaceutical salts or compositions, may be in pure enantiomeric form or racemic mixtures, and are useful in pharmaceuticals used to treat diseases or conditions in which &agr;7 nAChR is known to be involved.
The invention is concerned with novel imidazopyrimidine derivatives of formula (I)
wherein R
1
, R
2
and R
8
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 pharmaceuticals.
[EN] N-(IMIDAZOPYRIMIDIN-7-YL)-HETEROARYLAMIDE DERIVATIVES AND THEIR USE AS PDE10A INHIBITORS<br/>[FR] DÉRIVÉS DE N-(IMIDAZOPYRIMIDIN-7-YL)-HÉTÉROARYLAMIDE ET LEUR UTILISATION COMME INHIBITEURS DE PDE10A
申请人:HOFFMANN LA ROCHE
公开号:WO2011117264A1
公开(公告)日:2011-09-29
The invention is concerned with novel imidazopyrimidine derivatives of formula (I) wherein R1, R2 and R8 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDEIOA and used as medicaments.
Compounds of formula ##STR1## (wherein R, R.sub.1, R.sub.2 and Y have the meanings indicated in the description), a process for the preparation thereof and pharmaceutical compositions containing them as active ingredient are described. Compounds of formula I exhibit anto-serotonin activity.
The invention is concerned with novel imidazopyrimidine derivatives of formula (I)
wherein R1, R2 and R8 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 pharmaceuticals.