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. 11, 1986
Filed:
Nov. 06, 1984
Applicant:
Inventors:
Mario Bergamaschi, Monza, IT;
Gian B Gervasi, Arese, IT;
Vittorio Vecchietti, Milan, IT;
Massimo Signorini, Milan, IT;
Assignee:
Dr. L. Zambeletti S.p.A., MIlan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560102 ; 549549 ;
Abstract
Novel compounds of formula ##STR1## are described which have antipyretic, analgesic and antiinflammatory activity. R is hydrogen, C.sub.1 -C.sub.3 linear or branched alkyl; R.sub.1 and R.sub.2 are hydrogen, halogen, unsubstituted or esterified hydroxy, alcoxy, and may be the same or different; R.sub.3 is hydrogen, C.sub.1 -C.sub.4 linear or branched aliphatic acyl, unsubstituted or substituted aroyl, alkylaroyl or hetaroyl groups.