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:
Oct. 23, 1984
Filed:
Dec. 16, 1981
Applicant:
Inventors:
Josef Roch, Biberach, DE;
Erich Muller, Biberach, DE;
Berthold Narr, Biberach, DE;
Josef Nickl, Biberach, DE;
Walter Haarmann, Biberach, DE;
Johannes M Weisenberger, Biberach, DE;
Assignee:
Dr. Karl Thomae Gesellschaft mit beschrankter Haftung, Biberach an der Riss, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
424246 ; 424251 ; 42424856 ; 42424857 ; 4242484 ; 2602433 ; 544256 ; 544118 ; 544 582 ; 544 61 ;
Abstract
Compounds of the formula ##STR1## wherein R.sub.1 is optionally substituted alkyl;