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. 11, 2000
Filed:
Jul. 09, 1998
Applicant:
Inventors:
Toshifumi Akiba, Tokyo, JP;
Tutomu Ebata, Tokyo, JP;
Tatsuru Saito, Tokyo, JP;
Sadahiro Shimizu, Tokyo, JP;
Keiichi Hirai, Tokyo, JP;
Naoki Ohta, Tokyo, JP;
Toshiaki Tojo, Tokyo, JP;
Assignee:
Daiichi Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548408 ;
Abstract
This invention is to provide a compound represented by the following formula (I) and a compound represented by the following formula (II) useful as an antibacterial agent which is obtained by the compound of formula (I), and also to provide a novel synthetic process for the inexpensive, short-step and industrially advantageous production thereof. ##STR1##