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:
Nov. 23, 1976
Filed:
Apr. 11, 1975
Applicant:
Inventors:
Wolfgang Martin, Kelkheim, Taunus, DT;
Walter Durckheimer, Hattersheim, Main, DT;
Elmar Schrinner, Wiesbaden, DT;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2605 / ; 2602 / ; 2602 / ; 26029376 ; 2603268 ; 424227 ;
Abstract
Antibacterially-active tetracyclines, substituted at the amide group, and physiologically-tolerable salts thereof, said tetracyclines having the formula ##SPC1## Methods of making the same; pharmaceutical compositions containing the same.
Quick Actions:
Martin, Wolfgang. (1976). Tetracycline derivatives and process for preparing them (U.S. Patent No. 3993694). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3993694
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile