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:
Feb. 01, 1977
Filed:
Apr. 02, 1975
Applicant:
Inventors:
Karl Heinrich Mayer, Opladen-Quettingen, DT;
Hans-Joachim Kabbe, Leverkusen, DT;
Hinrich Otten, Wuppertal-Elberfeld, DT;
Assignee:
Bayer Aktiengesellschaft, , DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424263 ;
Abstract
Benzoic acid amides characterized by the presence of a hydroxy or amino substituent in the phenyl ring, or an alkylated or acylated derivative thereof and by a heterocyclic group connected to the amide nitrogen atom through a hydrocarbon chain are antibacterial agents and in particular anti-tuberculosis agents. The compounds, of which N-[pyridyl-(2)-methyl]-2-hydroxybenzoic acid amide is a typical embodiment, are prepared by the reaction of an appropriately substituted benzoic acid, or derivative thereof, with an appropriate amine.