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:
May. 10, 2016
Filed:
Apr. 25, 2012
Yasuhiro Nishitani, Toyonaka, JP;
Toshiaki Aoki, Toyonaka, JP;
Jun Sato, Toyonaka, JP;
Kenji Yamawaki, Toyonaka, JP;
Katsuki Yokoo, Toyonaka, JP;
Masayuki Sano, Toyonaka, JP;
Yasuhiro Nishitani, Toyonaka, JP;
Toshiaki Aoki, Toyonaka, JP;
Jun Sato, Toyonaka, JP;
Kenji Yamawaki, Toyonaka, JP;
Katsuki Yokoo, Toyonaka, JP;
Masayuki Sano, Toyonaka, JP;
SHIONOGI & CO., LTD., Osaka, JP;
Abstract
The present invention provides a novel compound which has a wide antimicrobial spectrum, and in particular exhibits potent antimicrobial activity against beta-lactamase producing Gram negative bacteria. Specifically, the present invention provides a compound of the formula (I): wherein each symbol is as defined in the specification, or an amino-protected compound when the amino group is present on the ring in the 7-side chain, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same.