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:
Dec. 04, 1984
Filed:
Jun. 06, 1983
Applicant:
Inventors:
Rudolf Hurnaus, Biberach, DE;
Gerhart Griss, Biberach, DE;
Robert Sauter, Laupheim, DE;
Wolfgang Grell, Biberach, DE;
Walter Kobinger, Vienna, AT;
Ludwig Pichler, Vienna, AT;
Assignee:
Dr. Karl Thomae Gesellschaft mit beschrankter Haftung, Biberach, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424250 ; 2602433 ;
Abstract
Compounds of the formula ##STR1## wherein A and B, which may be the same or different, each represent methylene, (alkyl of 1 to 3 carbon atoms)-methylene, ethylene or (alkyl of 1 to 3 carbon atoms)-ethylene;