The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 2016
Filed:
Jun. 24, 2015
Boehringer Ingelheim International Gmbh, Ingelheim am Rhein, DE;
Frank Himmelsbach, Mittelbiberach, DE;
Elke Langkopf, Biberach an der Riss, DE;
Matthias Eckhardt, Biberach an der Riss, DE;
Michael Mark, Biberach an der Riss, DE;
Roland Maier, Biberach an der Riss, DE;
Ralf Lotz, Schemmerhofen, DE;
Mohammad Tadayyon, Welwyn Garden City, GB;
Boehringer Ingelheim International GmbH, Ingelheim am Rhein, DE;
Abstract
The present invention relates to substituted xanthines of general formula wherein Rto Rare as defined herein, 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).