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:
Dec. 26, 1989
Filed:
Nov. 05, 1987
Applicant:
Inventors:
Teruo Oku, Ibaraki, JP;
Eishiro Todo, Ibaraki, JP;
Chiyoshi Kasahara, Ibaraki, JP;
Katsuya Nakamura, Ibaraki, JP;
Hiroshi Kayakiri, Ibaraki, JP;
Assignee:
Fujisawa Pharmaceutical Co, Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
5142232 ; 544 12 ;
Abstract
A compound of the formula: ##STR1## wherein R' is phenyl, phenyl which is substituted with halogen, lower alkyl, lower alkoxy, halo lower alkyl, lower alkylamino, lower alkylthio, phenoxy, carboxy, lower alkoxycarbonyl, carboxy lower alkyl, lower alkoxycarbonyl, lower alkyl, cyclo lower alkyl; lower alkyl which is substituted with carboxy or lower alkoxyoxycarbonyl; or pyrimidinyl, pyridyl or pyridyl which is substituted with lower alkyl;