发明名称 |
SOLUBLE BETA AMYLOID PRECURSOR PROTEIN SECRETION PROMOTERS |
摘要 |
<p>According to the present invention, there are provided compounds represented by formula (I): <CHEM> Äwherein R<1> and R<2> represent hydrogen atom, a lower alkyl group, etc.; ring A is an optionally substituted benzene ring, X is oxygen atom, etc.; and Y represents CH or NÜ or salts thereof, or prodrugs thereof, and use thereof as well as processes of manufacturing these compounds. The compounds of the present invention and the like possess a potent soluble beta amyloid precursor protein secretion promoting activity and suppress the functional disorders or apoptosis of cells, in particular neurons, mediated by the secreted soluble beta amyloid precursor proteins having a neurotrophic factor like property.</p> |
申请公布号 |
EP1283055(A1) |
申请公布日期 |
2003.02.12 |
申请号 |
EP20010919795 |
申请日期 |
2001.04.05 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
KAKIHANA, MITSURU;KATO, KANEYOSHI;MORI, MASAAKI;YAMASHITA, TOSHIRO |
分类号 |
A61K31/4706;A61K31/4709;A61K31/498;A61P25/00;A61P25/16;A61P25/28;A61P43/00;C07D215/22;C07D215/233;C07D215/38;C07D215/44;C07D241/42;C07D401/06;C07D401/12;C07D405/06;C07D405/12;C07D409/06;C07D413/06;(IPC1-7):A61K45/00;C07D413/12;C07D409/12;C07D215/42;A61K31/470 |
主分类号 |
A61K31/4706 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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