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:
Jan. 05, 1993
Filed:
Dec. 06, 1990
Applicant:
Inventors:
Makio Kitazawa, Matsumoto, JP;
Masuo Akahane, Matsumoto, JP;
Yasushi Nakano, Shiojiri, JP;
Atsushi Tsubaki, Matsumoto, JP;
Kazuaki Sato, Matsumoto, JP;
Masaaki Ban, Matsumoto, JP;
Michihiro Kobayashi, Akashina, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ; C07D / ; C07D / ; C07D / ; C07C / ;
U.S. Cl.
CPC ...
514210 ; 514211 ; 514212 ; 5142378 ; 514331 ; 514428 ; 514510 ; 514562 ; 544159 ; 546206 ; 548531 ; 548542 ; 548550 ; 548568 ; 548572 ; 560 10 ; 562427 ;
Abstract
The present invention provides a novel class of naphthylsulfonylalkanoic acid compounds such as a structure corrresponding to the formula: ##STR1## or a pharmaceutically acceptable salt thereof. A present invention naphthylsulfonylalkanoic acid compound is useful for prevention or treatment of irritable bowel syndrome, biliary dyskinesia and acute pancreatitis.