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:
Nov. 15, 1994
Filed:
Dec. 29, 1992
Applicant:
Inventors:
Fumio Suzuki, Mishima, JP;
Takeshi Kuroda, Shizuoka, JP;
Shigeto Kitamura, Machida, JP;
Kenji Ohmori, Mishima, JP;
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514293 ; 544109 ; 546-8 ; 546 23 ; 546 82 ;
Abstract
Disclosed are imidazonaphthyridine derivatives represented by formula (I) ##STR1## wherein: R.sup.1 represents lower alkyl or substituted or unsubstituted aryl; and
Suzuki, Fumio. (1994). Imidazonaphthyridine derivatives (U.S. Patent No. 5364859). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5364859
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile