[EN] IMIDAZOPYRIDINE COMPUNDS AS 5-HT4 RECEPTOR AGONISTS<br/>[FR] COMPOSES D'IMIDAZOPYRIDINE COMME AGONISTES DU RECEPTEUR 5-HT4
申请人:PFIZER PHARMA
公开号:WO2004026869A1
公开(公告)日:2004-04-01
This invention provides a compound of the formula (I): (I) 5 wherein Rl represents a hydrogen atom or a halogen atom; R2 represents a methyl group or an ethyl group; R3 represents a branched alkyl group having from 3 to 6 carbon atoms or an alkyl group having from 3 to 6 carbon atoms substituted by an alkoxy group having from 1 to 6 carbon atoms; with the proviso that when the terminal carbon atom of said alkyl group is substituted by said alkoxy goroup, said alkyl group is a branched alkyl group; and pharmaceutically acceptable salts thereof. These compounds have 5-HT4 receptor binding activity, and thus are usefulfor the treatment of gastroesophageal reflux disease, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome or the like in mammalian, especially humans. This invention also provides a pharmaceutical composition comprising the above compound.
Imidazopyridine compounds as 5-HT4 receptor agonists
申请人:Pfizer Inc
公开号:US20040122043A1
公开(公告)日:2004-06-24
This invention provides a compound of the formula (I):
1
or a pharmaceutically acceptable salt thereof, wherein
R
1
represents a hydrogen atom or a halogen atom;
R
2
represents a methyl group or an ethyl group;
R
3
represents a branched alkyl group having from 3 to 6 carbon atoms or an alkyl group having from 3 to 6 carbon atoms substituted by an alkoxy group having from 1 to 6 carbon atoms;
with the proviso that when the terminal carbon atom of said alkyl group of R
3
is substituted by said alkoxy group, said alkyl group is a branched alkyl group.
These compounds have 5-HT
4
receptor binding activity, and thus are useful for the treatment of gastroesophageal reflux disease, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome or the like in mammalian, especially humans. This invention also provides a pharmaceutical composition comprising the above compound.