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:
Sep. 21, 1993
Filed:
Feb. 04, 1992
Applicant:
Inventors:
Haruhiko Kikuchi, Tsurugashima, JP;
Hiroaki Satoh, Saitama, JP;
Toshio Suguro, Komoro, JP;
Koichiro Hagihara, Saitama, JP;
Toru Hayakawa, Kawagoe, JP;
Setsuko Mino, Fujimi, JP;
Assignee:
Nisshin Flour Milling Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514331 ; 514300 ; 514317 ; 514323 ; 514326 ; 546121 ; 546168 ; 546199 ; 546200 ; 546201 ; 546209 ; 546232 ; 546233 ; 546238 ; 546239 ;
Abstract
Disclosed are compounds of formula (I) ##STR1## in which A is ##STR2## The compounds are selective antagonists of 5HT at 5-HT.sub.3 receptors and useful in the treatment of psychotic disorders, neurotic diseases, gastric stasis symptoms, gastrointestinal disorders, nausea and vomiting.