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:
Feb. 23, 1988
Filed:
Sep. 23, 1985
Applicant:
Inventors:
Takao Takaya, Kawanishi, JP;
Hisashi Takasugi, Osaka, JP;
Atsushi Kuno, Mino, JP;
Yoshie Sugiyama, Takarazuka, JP;
Assignee:
Fujisawa Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514252 ; 514211 ; 514222 ; 514265 ; 540485 ; 544 584 ; 544 586 ; 544 60 ; 544122 ; 544295 ; 544242 ; 544335 ;
Abstract
The invention relates to new pyrimidine derivatives, useful in the treatment of cerebrovascular disease, of the formula: ##STR1## wherein Ar, R.sup.1, R.sup.2 and R.sup.3 are defined in the specification.
Takaya, Takao. (1988). Pyrimidine derivatives and composition of the same (U.S. Patent No. 4727073). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4727073
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile