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:
Mar. 05, 1985
Filed:
Dec. 16, 1982
Applicant:
Inventors:
Ren/e/ Gnehm, K/u/ ngoldingen, CH;
Rolf Weber, Zofingen, CH;
Assignee:
Siegfried Aktiengesellschaft, Zofingen, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548501 ; 548500 ;
Abstract
1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-3-indole acetic acid as known per se is obtainable by means of a novel and more simple method. This method comprises hydrolizing 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-3-indole acetic acid tetrahydropyranyl ester, which ester is a novel compound. The final product obtained is a valuable drug having antiinflammatory activity.