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:
Mar. 30, 1999
Filed:
Apr. 24, 1997
Applicant:
Inventors:
Samarendra N Maiti, Edmonton, CA;
Eduardo L Setti, Edmonton, CA;
Oludotun A Phillips, Edmonton, CA;
Andhe V Reddy, Edmonton, CA;
Ronald G Micetich, Sherwood Park, CA;
Rajeshwar Singh, Edmonton, CA;
Fusahiro Higashitani, Tokushima, JP;
Chieko Kunugita, Itano-gun, JP;
Koichi Nishida, Itano-gun, JP;
Tatsuya Uji, Tokushima, JP;
Assignees:
Synphar Laboratories, Inc., Alberta, CA;
Taiho Pharmaceutical Co., Ltd., Hanno Saitama, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514210 ; 540355 ;
Abstract
A compound of formula (I) ##STR1## wherein R.sub.1 is selected from the group consisting of 2-thienyl, 2-furyl, 2-pyrrolyl, 1-methyl-2-pyrrolyl, 2-amino-1-thiazolyl and 5-isothiazolyl;