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:
Sep. 10, 2013
Filed:
Oct. 01, 2008
Hideyuki Suzuki, Tokyo-to, JP;
Iwao Utsunomiya, Yokohama, JP;
Koichi Shudo, Tokyo-to, JP;
Tsutomu Iwaki, Osaka, JP;
Tatsuro Yasukata, Osaka, JP;
Hideyuki Suzuki, Tokyo-to, JP;
Iwao Utsunomiya, Yokohama, JP;
Koichi Shudo, Tokyo-to, JP;
Tsutomu Iwaki, Osaka, JP;
Tatsuro Yasukata, Osaka, JP;
Research Foundation Itsuu Laboratory, Tokyo, JP;
Shionogi & Co., Ltd., Osaka, JP;
Abstract
The present invention provides a novel oxazolidinone derivative of the formula (I): wherein Rings A and B are defined as in the specification; Xis a single bond, or a heteroatom-containing group selected from the group consisting of —O—, —S—, —NR—, —CO—, —CS—, —CONR—, —NRCO—, —SONR—, and NRSO—, wherein R, R, R, R, and Rare independently hydrogen or lower alkyl, or lower alkylene or lower alkenylene each optionally interrupted by said heteroatom containing group; and Ris hydrogen, or an organic residue which is able to bind to the 5-position of the oxazolidinone ring in oxazolidinone antimicrobial agents, pharmaceutically acceptable salts and solvates thereof which are useful as an antibacterial agent.