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:
Nov. 05, 1996
Filed:
Apr. 13, 1995
Applicant:
Inventors:
Masaaki Matsuo, Toyonaka, JP;
Kiyoshi Tsuji, Kishiwada, JP;
Nobukiyo Konishi, Nagaokakyo, JP;
Katsuya Nakamura, Takatsuki, JP;
Assignee:
Fujisawa Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
5142315 ; 514255 ; 514422 ; 514378 ; 514380 ; 514365 ; 514369 ; 514370 ; 514438 ; 514445 ; 514447 ; 544146 ; 544374 ; 548202 ; 548203 ; 548243 ; 548244 ; 548245 ; 548246 ; 548247 ; 548527 ; 549 68 ; 549 75 ; 549 78 ;
Abstract
This invention relates to new thiophene derivatives having antiinflammatory and analgesic activities and represented by the general formula [I]: ##STR1## wherein R.sup.1 is hydrogen, halogen, cyano, substituted lower alkyl, substituted or unsubstituted lower alkenyl, acyl, nitro, substituted or unsubstituted amino, sulfo, substituted or unsubstituted sulfamoyl, N-containing heterocyclicsulfonyl, hydoxy, substituted or unsubstituted heterocyclic group,