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:
Apr. 14, 1998
Filed:
Sep. 04, 1996
Applicant:
Inventors:
Masaaki Matsuo, Toyonaka, JP;
Kiyoshi Tsuji, Kishiwada, JP;
Katsuya Nakamura, Takatsuki, JP;
Glen W Spears, Ikeda, JP;
Assignee:
Fujisawa Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
5142245 ; 544 32 ; 544101 ; 544 52 ; 544 54 ; 544 586 ; 544 14 ; 5142302 ; 5142242 ; 5142282 ; 5142268 ;
Abstract
Heterotricyclic derivatives of the formula: ##STR1## wherein R.sup.1 is hydrogen, lower alkyl, lower alkoxy, lower alkylthio, halogen, nitro, amino or protected amino,
Matsuo, Masaaki. (1998). Heterotricyclic derivatives, process for their preparation and (U.S. Patent No. 5739130). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5739130
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile