[DE] NEUE PURINDERIVATE, DEREN HERSTELLLUNG UND DEREN VERWENDUNG ALS ARZNEIMITTEL [EN] NOVEL PURINE DERIVATIVES, PRODUCTION AND USE THEREOF AS MEDICAMENTS [FR] NOUVEAUX DERIVES DE PURINE, LEUR PROCEDE DE PRODUCTION ET LEUR UTILISATION EN TANT QUE MEDICAMENT
[DE] NEUE PURINDERIVATE, DEREN HERSTELLLUNG UND DEREN VERWENDUNG ALS ARZNEIMITTEL [EN] NOVEL PURINE DERIVATIVES, PRODUCTION AND USE THEREOF AS MEDICAMENTS [FR] NOUVEAUX DERIVES DE PURINE, LEUR PROCEDE DE PRODUCTION ET LEUR UTILISATION EN TANT QUE MEDICAMENT
Xanthine derivatives,production and use thereof as medicament
申请人:——
公开号:US20040077645A1
公开(公告)日:2004-04-22
The present invention relates to substituted xanthines of general formula
1
wherein R
1
to R
4
are defined as in claim 1, the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions
申请人:Himmelsbach Frank
公开号:US20060205711A1
公开(公告)日:2006-09-14
The present invention relates to substituted xanthines of general formula
wherein R
1
to R
4
are defined as in claim
1,
the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
Xanthine Derivatives, the Preparation Thereof and Their Use as Pharmaceutical Compositions
申请人:HIMMELSBACH Frank
公开号:US20120035158A1
公开(公告)日:2012-02-09
The present invention relates to substituted xanthines of general formula
wherein R
1
to R
4
are defined as in claim
1
, the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
XANTHINE DERIVATIVES, THE PREPARATION THEREOF AND THEIR USE AS PHARMACEUTICAL COMPOSITIONS
申请人:HIMMELSBACH Frank
公开号:US20130165428A1
公开(公告)日:2013-06-27
The present invention relates to substituted xanthines of general formula
wherein R
1
to R
4
are defined as in claim
1
, the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
Xanthinderivate, deren Herstellung und deren Verwendung als Arzneimittel
申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
公开号:EP1757606A1
公开(公告)日:2007-02-28
Die vorliegende Erfindung betrifft substituierte Xanthine der allgemeinen Formel
in der R1 bis R4 wie im Anspruch 1 definiert sind, deren Tautomere, deren Stereoisomere, deren Gemische, deren Prodrugs und deren Salze, welche wertvolle pharmakologische Eigenschaften aufweisen, insbesondere eine Hemmwirkung auf die Aktivität des Enzyms Dipeptidylpeptidase-IV (DPP-IV).