Substituted imidazo-pyridinones and imidazo-pyridazinones, the preparation thereof and their use as pharmaceutical compositions
申请人:Boehringer Ingelheim Pharma GmbH & Co KG
公开号:US07109192B2
公开(公告)日:2006-09-19
The present invention relates to substituted imidazo-pyridinones and imidazo-pyridazinones of general formula
wherein R1 to R4 are defined as in claim 1, the tautomers, the stereoisomers, the mixtures thereof and the salts thereof, which have valuable pharmacological properties, particularly an inhibitory effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
New substituted imidazo-pyridinones and imidazo-pyridazinones, the preparation thereof and their use as pharmaceutical compositions
申请人:Hauel Norbert
公开号:US20050020574A1
公开(公告)日:2005-01-27
The present invention relates to substituted imidazo-pyridinones and imidazo-pyridazinones of general formula
wherein R
1
to R
4
are defined as in claim
1,
the tautomers, the stereoisomers, the mixtures thereof and the salts thereof, which have valuable pharmacological properties, particularly an inhibitory effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).