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. 22, 1985
Filed:
Nov. 24, 1981
Applicant:
Inventors:
Yasunobu Sato, Tokyo, JP;
Hiroshi Fukumi, Tokyo, JP;
Hiroyuki Koike, Tokyo, JP;
Nobuaki Kitahara, Tokyo, JP;
Assignee:
Sankyo Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514260 ; 544284 ; 544291 ; 2602433 ; 514218 ;
Abstract
Acylaminoquinazoline derivatives of formula ##STR1## (in which: R.sup.1 represents a lower alkoxy group, a substituted or unsubstituted lower alkyl group, a cycloalkyl group, a lower alkenyl group, a vinyl group having an optionally substituted phenyl or furyl substituent, an optionally substituted phenyl group, a furyl group, an oxazolyl group, a methylthiooxadiazolyl group or a tetrahydrofuryl group;
Sato, Yasunobu. (1985). Acylaminoquinazoline derivatives and a pharmaceutical composition (U.S. Patent No. 4495188). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4495188
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile