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:
Sep. 08, 1981
Filed:
Jul. 28, 1980
Applicant:
Inventors:
Wolfhard Engel, Biberach, DE;
Gunter Trummlitz, Warthausen, DE;
Ernst Seeger, Biberach, DE;
Joachim Kahling, Biberach, DE;
Assignee:
Boehringer Ingelheim GmbH, Ingelheim am Rhein, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
424246 ; 548215 ; 2602444 ; 548237 ; 548240 ; 2603 / ; 548300 ; 260330 ; 548348 ; 2603303 ; 548356 ; 548379 ; 42424851 ; 549 54 ; 549 55 ; 424250 ; 424251 ; 424263 ; 424267 ; 424270 ; 424272 ; 4242 / ; 424274 ; 424275 ; 544-3 ; 544 55 ; 544 582 ; 544 586 ; 544 587 ; 544 63 ; 544 96 ; 544131 ; 544146 ; 544238 ; 544333 ; 544364 ; 544376 ; 546194 ; 546202 ; 546274 ; 548146 ; 548214 ;
Abstract
Compounds of the formula ##STR1## wherein Ar is phenyl; mono- or di-substituted phenyl, where the substituents are one to two halogens, one to two alkyls of 1 to 3 carbon atoms, or one amino, nitro, cyano or trifluoromethyl; or pyridinyl;