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:
Jan. 08, 1980
Filed:
Sep. 01, 1977
Applicant:
Inventors:
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; A01N / ;
U.S. Cl.
CPC ...
424319 ; 424309 ; 424275 ; 562442 ; 562451 ; 560 37 ; 560 42 ; 549 64 ; 549 72 ;
Abstract
Benzoic acids of the general formula I ##STR1## in which R, R.sup.1, R.sup.2 and Y have the meanings as mentioned in the following, and which in the form of the free compounds or in the form of the physiologically tolerated salts and esters possess valuable pharmacological properties, processes for preparing them, pharmaceutical preparations containing them, and their use as or in medicaments.