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. 03, 1995
Filed:
Feb. 02, 1993
Applicant:
Inventors:
Susumu Takada, Kawanishi, JP;
Takashi Sasatani, Nara, JP;
Nobuo Chomei, Sakai, JP;
Makoto Adachi, Ikoma, JP;
Akira Matsushita, Kobe, JP;
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
546 82 ; 546 83 ;
Abstract
A compound of the formula: ##STR1## wherein R is an optionally substituted aryl group or an optionally substituted aromatic heterocycle group; A ring is a 5 to 9 membered alicyclic group, in which one or more of carbon atoms constituting said A ring may be replaced by O, or S and said A ring may have alkyl as a substituent, or a pharmaceutically acceptable salt thereof.