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:
Sep. 11, 1974
Anthony Trevor Ainsworth, Bishops Stortford, EN;
Carl John Rose, London, EN;
Beecham Group Limited, , EN;
Abstract
Compounds of the formula (II): ##SPC1## wherein R.sub.1 is an aliphatic moiety of 1-12 carbon atoms, a cycloaliphatic moiety of 3-7 carbon atoms or said aliphatic moiety or said cycloaliphatic moiety substituted by halogen, carboxylic acid, esterified carboxylic acid, carboxamide, nitro, hydroxyl, etherified hydroxyl, acylated hydroxyl, amino, alkylamino, dialkylamino or acylated amino: R.sub.2 is a hydrocarbon of 1-7 carbon atoms: R.sub.3 is amino, lower alkylamino, di-lower alkylamino, anilino or lower alkoxyl; R.sub.4 is hydrogen, R.sub.5 or CO.R.sub.5 wherein R.sub.5 is a hydrocarbon of 1-7 carbon atoms, are useful for their anti-inflammatory activity.