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. 03, 1978
Filed:
Dec. 06, 1976
Applicant:
Inventors:
Dieter Bormann, Kelkheim, Taunus, DE;
Wulf Merkel, Neuenhain, Taunus, DE;
Roman Muschaweck, Frankfurt am Main, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
26032641 ; 2602 / ; 2602 / ; 26029373 ; 26029379 ; 424267 ; 424274 ;
Abstract
A process is disclosed for preparing 5-sulfamoylbenzoic acid derivatives substituted in 4-position by various substituents and in 3-position by a cyclic amino group and having sali-diuretic properties. Novel intermediate compounds are also disclosed.
Bormann, Dieter. (1978). Derivatives of 5-aminobenzoic acid having a heterocyclic substituent in (U.S. Patent No. 4118397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4118397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile