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. 19, 1993
Filed:
Aug. 27, 1990
Applicant:
Inventors:
Masayuki Kato, Kyoto, JP;
Shigetaka Nishino, Osaka, JP;
Kiyotaka Ito, Ikeda, JP;
Hisashi Takasugi, Osaka, JP;
Assignee:
Fujisawa Pharmaceutical Company, Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514267 ; 544252 ; 548491 ; 548492 ; 548493 ; 548505 ; 548507 ; 548509 ; 5483137 ; 5483121 ; 5483335 ; 5483355 ; 5483431 ;
Abstract
A compound of the formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are each hydrogen, lower alkyl, lower alkenyl, aryl or ar(lower)alkyl,
Kato, Masayuki. (1993). Pyrimidoindole derivatives and processes for preparation thereof (U.S. Patent No. 5180728). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5180728
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile