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:
Jun. 13, 2017
Filed:
Jan. 27, 2016
Applicant:
Meiji Seika Pharma Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
MEIJI SEIKA PHARMA CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/08 (2006.01); C07D 211/60 (2006.01);
U.S. Cl.
CPC ...
C07D 471/08 (2013.01); C07D 211/60 (2013.01); C07B 2200/07 (2013.01);
Abstract
An optically active (2S,5R)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylic acid compound defined by the following formula (F): wherein Rrepresents COR, COM, or CONH, wherein R represents an allyl group or a benzyl group, and M represents a hydrogen atom, an inorganic cation, or an organic cation; and Rrepresents a benzyl group or an allyl group.