[DE] NEUE 2-(PIPERAZIN-1-YL)- UND 2-(`1,4!DIAZEPAN-1-YL)- IMIDAZO`4,5-D!PYRIDAZIN-4-ONE, DEREN HERSTELLUNG UND DEREN VERWENDUNG ALS ARZNEIMITTEL ZUR BEKÄMPFUNG VON DIABETES MELLITUS [EN] NOVEL 2-(PIPERAZIN-1-YL)- AND 2-([1,4]DIAZEPAN-1-YL)- IMIDAZO[4,5-D]PYRIDAZIN-4-ONE, PRODUCTION AND USE THEREOF AS MEDICAMENT FOR THE TREATMENT OF DIABETES MELLITUS [FR] NOUVELLES 2-(PIPERAZIN-1-YL)- ET 2-([1,4]DIAZEPAN-1-YL)-IMIDAZO[4,5-D]PYRIDAZIN-4-ONES, LEUR PRODUCTION ET LEUR UTILISATION EN TANT QUE MEDICAMENTS POUR TRAITER LE DIABETE SUCRE
[DE] NEUE 2-(PIPERAZIN-1-YL)- UND 2-(`1,4!DIAZEPAN-1-YL)- IMIDAZO`4,5-D!PYRIDAZIN-4-ONE, DEREN HERSTELLUNG UND DEREN VERWENDUNG ALS ARZNEIMITTEL ZUR BEKÄMPFUNG VON DIABETES MELLITUS [EN] NOVEL 2-(PIPERAZIN-1-YL)- AND 2-([1,4]DIAZEPAN-1-YL)- IMIDAZO[4,5-D]PYRIDAZIN-4-ONE, PRODUCTION AND USE THEREOF AS MEDICAMENT FOR THE TREATMENT OF DIABETES MELLITUS [FR] NOUVELLES 2-(PIPERAZIN-1-YL)- ET 2-([1,4]DIAZEPAN-1-YL)-IMIDAZO[4,5-D]PYRIDAZIN-4-ONES, LEUR PRODUCTION ET LEUR UTILISATION EN TANT QUE MEDICAMENTS POUR TRAITER LE DIABETE SUCRE
8-[3-AMINO-PIPERIDIN-1-YL]-XANTHINES, THE PREPARATION THEREOF AND THEIR USE AS PHARMACEUTICAL COMPOSITIONS
申请人:Himmelsbach Frank
公开号:US20080255159A1
公开(公告)日:2008-10-16
The present invention relates to substituted xanthines of general formula
wherein R
1
to R
3
are defined as in claims
1
to
16
, the tautomers, the stereoisomers, the mixtures, the prodrugs thereof and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions
申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
公开号:US20040097510A1
公开(公告)日:2004-05-20
The present invention relates to substituted xanthines of general formula
1
wherein R
1
to R
3
are defined as in claims 1 to 16, the tautomers, the stereoisomers, the mixtures, the prodrugs thereof and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPI-IV).
New piperazin-1-yl and 2-([1,4]diazepan-1-yl)-imidazo[4,5-d]-pyridazin-4-ones, the preparation thereof and their use as pharmaceutial compositions
申请人:Eckhardt Matthias
公开号:US20050171093A1
公开(公告)日:2005-08-04
The present invention relates to substituted imidazo[4,5-d]pyridazin-4-ones of general formula
wherein R
1
to R
3
and n are defined as in claims
1
to
8
, the tautomers, enantiomers, diastereomers, mixtures thereof and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
Piperazin-1-yl and 2-([1,4]diazepan-1-yl)-imidazo[4,5-d]-pyridazin-4-ones, the preparation thereof and their use as pharmaceutical compositions
申请人:Boehringer Ingelheim International GmbH
公开号:US07217711B2
公开(公告)日:2007-05-15
The present invention relates to substituted imidazo[4,5-d]pyridazin-4-ones of general formula
wherein R1 to R3 and n are defined as in claims 1 to 8, the tautomers, enantiomers, diastereomers, mixtures thereof and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).