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:
Jul. 15, 2008
Filed:
Dec. 27, 2002
Applicants:
Takanori Yasukouchi, Tokyo, JP;
Masayuki Ito, Tokyo, JP;
Hideki Kubota, Tokyo, JP;
Satoru Miyauchi, Tokyo, JP;
Masanori Saito, Tokyo, JP;
Inventors:
Takanori Yasukouchi, Tokyo, JP;
Masayuki Ito, Tokyo, JP;
Hideki Kubota, Tokyo, JP;
Satoru Miyauchi, Tokyo, JP;
Masanori Saito, Tokyo, JP;
Assignee:
Daiichi Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/44 (2006.01); C07D 211/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are novel compounds having an inhibitory activity against production or secretion of β-amyloid protein. They embrace compounds represented by the following formula (1): and capable of being replaced with a variety of substituents; and salts thereof, and solvates of any one of them.