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:
Aug. 16, 2005
Filed:
Apr. 25, 2002
Mitsuru Kakihana, Kobe, JP;
Kaneyoshi Kato, Kawanishi, JP;
Masaaki Mori, Tsukuba, JP;
Toshiro Yamashita, Tsukuba, JP;
Mitsuru Kakihana, Kobe, JP;
Kaneyoshi Kato, Kawanishi, JP;
Masaaki Mori, Tsukuba, JP;
Toshiro Yamashita, Tsukuba, JP;
Takeda Chemical Industries, Ltd., Osaka, JP;
Abstract
The object of the present invention is to provide soluble β-amyloid precursor protein secretory stimulators, which are effective in treating neurodegenerative diseases as well as cerebrovascular disorder-induced neuronopathy. More specifically, the present invention provides a novel compound of the following Formula (I) or a salt or prodrug thereof:[wherein Rand Reach represent a hydrogen atom or a lower alkyl group, etc., Arand the ring B each represent an optionally substituted aromatic group, the ring A represents an optionally substituted benzene ring, the ring C represents an optionally substituted 4- to 8-membered ring which may further be condensed with an optionally substituted ring, X represents CH or N, and Y represents CH or N].