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:
Nov. 25, 2014
Filed:
Mar. 25, 2010
Applicants:
Haruyuki Nishida, Kanagawa, JP;
Ikuo Fujimori, San Diego, CA (US);
Inventors:
Haruyuki Nishida, Kanagawa, JP;
Ikuo Fujimori, San Diego, CA (US);
Assignee:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4439 (2006.01); C07D 401/04 (2006.01);
U.S. Cl.
CPC ...
C07D 401/04 (2013.01);
Abstract
Provided is a compound having a superior acid secretion suppressive action, antiulcer activity and the like. A compound represented by the formula wherein Ris a substituent, Ris (i) a hydrogen atom, (ii) a Calkyl group optionally having a halogen atom or (iii) a cyano group, Ris (i) a hydrogen atom, (ii) a halogen atom, (iii) a cyano group, (iv) a Calkyl group optionally having a halogen atom or a Calkoxy group optionally having a halogen atom, one of Rand Ris a hydrogen atom, and the other is a substituent other than a hydrogen atom, or a salt thereof.