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:
Mar. 05, 1996
Filed:
Jan. 27, 1995
Applicant:
Inventors:
Masayuki Iwata, Tokyo, JP;
Tomio Kimura, Ube, JP;
Teruhiko Inoue, Ube, JP;
Yoshimi Fujihara, Ube, JP;
Tetsushi Katsube, Ube, JP;
Assignees:
Sankyo Company, Limited, Tokyo, JP;
Ube Industries Limited, Ube, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546 13 ; 546156 ;
Abstract
Compounds of formula (I): ##STR1## (in which: R.sup.1 represents fluorinated methoxy: R.sup.2 represents a nitrogen-containing heterocyclic group and R.sup.3 represents hydrogen or amino) and pharmaceutically acceptable salts, esters and amides thereof are valuable antibacterial agents, which may be prepared by reacting a compound similar to that of formula (I) but in which R.sup.2 is replaced by a halogen atom with a compound providing the required group R.sup.2.