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. 28, 1989
Filed:
Sep. 23, 1988
Applicant:
Inventors:
Kohtaro Matsuo, Minoo, JP;
Youichirou Ezaki, Neyagawa, JP;
Akihiro Tobe, Yokohama, JP;
Satoshi Yamazaki, Machida, JP;
Kozue Enda, Machida, JP;
Mariko Kitsukawa, Fujisawa, JP;
Assignees:
Arakawa Chemical Industries, Ltd., Osaka, JP;
Mistubishi Kasei Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514680 ;
Abstract
An agent for regulating the motional function of the gastrointestinal tract, which contains as an active ingredient a 41-metyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone derivative represented by the following formula I; ##STR1## wherein R.sup.1 represents a hydrogen atom, an alkyl group or an alkoxy group and R.sup.2 represents a hydrogen atom or an alkyl group.