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:
Dec. 25, 2012
Filed:
Jun. 08, 2011
Masahiro Kajino, Osaka, JP;
Atsushi Hasuoka, Osaka, JP;
Haruyuki Nishida, Osaka, JP;
Takeda Pharmaceuticals Company Limited, Osaka, JP;
Abstract
The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (I) wherein Ris a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), Ris an optionally substituted Caryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, Rand Rare each a hydrogen atom, or one of Rand Ris a hydrogen atom and the other is an optionally substituted lower alkyl pup, an acyl group, a halogen atom, a cyano group or a nitro group, and Ris an alkyl group or a salt thereof.