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.

Date of Patent:
Jan. 28, 2014

Filed:

Jun. 11, 2009
Applicants:

Akihiro Hori, Osaka, JP;

Terukazu Kato, Osaka, JP;

Inventors:

Akihiro Hori, Osaka, JP;

Terukazu Kato, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/535 (2006.01); A61K 31/541 (2006.01); C07D 279/00 (2006.01); C07D 265/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The following compound is provided as an agent for treating a disease induced by production, secretion and/or deposition of amyloid β protein, for example, a compound represented by the formula (I): wherein ring A is an optionally substituted carbocyclic group or an optionally substituted heterocyclic group,Ris optionally substituted lower alkyl or the like,Rand Rare each independently hydrogen, optionally substituted lower alkyl or the like,Rand Rare each independently hydrogen, halogen, hydroxy, optionally substituted lower alkyl or the like,or a pharmaceutically acceptable salt thereof, or a solvate thereof.


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