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:
Nov. 18, 1997
Filed:
Jun. 14, 1996
Applicant:
Inventors:
Ulrike Kufner-Muhl, Mainz, DE;
Karl-Heinz Weber, Gau-Algesheim, DE;
Gerhard Walther, Bingen, DE;
Werner Stransky, Gau-Algesheim, DE;
Helmut Ensinger, Ingelheim Am Rhein, DE;
Gunter Schingnitz, Bad Kreuznach, DE;
Franz Josef Kuhn, Gau-Algesheim, DE;
Erich Lehr, Waldalgesheim, DE;
Assignee:
Boehringer Ingelheim KG, Ingelheim am Rhein, US;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514263 ; 544267 ;
Abstract
The invention relates to new xanthine derivatives of general formula I, processes for preparing them and their use as pharmaceutical compositions.