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:
May. 25, 1976
Filed:
Jun. 04, 1973
Charles Hoffmann, Enghien-les-Bains, FR;
Abstract
Amino alkyl 2-anilino nicotinates of the formula: ##SPC1## In which A is CH.sub.2 CH.sub.2 or CH.sub.2 C(CH.sub.3).sub.2, R.sub.1 and R.sub.2 are both methyl or together with the adjacent nitrogen make up a piperidino, morpholino or N-methylpiperazino ring, and R.sub.3 and R.sub.4 are both hydrogen or are both methyl in positions 2 and 3 or 2 and 6 of the phenyl nucleus or R.sub.3 is chlorine in position 2, 3 or 5 and R.sub.4 is methyl in position 2, 4 or 6 of the phenyl nucleus and their acid addition salts, made by reaction of the corresponding amino alkyl chloride with an alkali metal salt of the appropriate 2-anilino nicotinic acid, have interesting analgesic, anti-inflammatory, and psychotropic properties.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile