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:
Oct. 05, 1982
Filed:
May. 18, 1981
Applicant:
Inventors:
Jun-ichi Matsumoto, Takatsuki, JP;
Yoshiyuki Takase, Amagasaki, JP;
Yoshiro Nishimura, Neyagawa, JP;
Assignees:
Dainippon Pharmaceutical Co., Ltd., Osaka, JP;
Laboratoire Roger Bellon, Neuilly sur Seine, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424251 ; 544 16 ; 544127 ; 544279 ; 544362 ; 544363 ; 544364 ; 546123 ; 546312 ;
Abstract
This invention relates to 1,8-naphthyridine compounds of the formula ##STR1## wherein X is a halogen atom especially fluorine atom,
Matsumoto, Jun-ichi. (1982). Novel naphthyridine derivatives, intermediates thereof, processes for (U.S. Patent No. 4352803). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4352803
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile