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:
Jul. 07, 1981
Filed:
Feb. 07, 1980
Applicant:
Inventor:
Guido Vandoni, Milan, IT;
Assignee:
Resfar S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424274 ; 2603 / ;
Abstract
This invention relates to a derivative of 1-(p-chlorobenzoyl)-5-methoxy-2-methyl indole-3-acetic acid with 3-oxo-1-isobenzofuranyl, linked by an ester bond, more particularly to 1-(p-chlorobenzoyl)-5-methoxy-2-methyl indole-3-acet-3-oxo-1-isobenzofuranyl ester, as well as to its preparation and therapeutical use as an analgesic and anti-inflammatory agent. Said compound is prepared by reacting equi-molecular amounts of 1-(p-chlorobenzoyl)-5-methoxy-2-methyl indole-3-acetic acid and bromophthalide a few hours at room temperature, under a mild stirring, in the presence of a base.