发明授权
- 专利标题： Benzofuran compounds, compositions, and methods
- 专利标题（中）： 苯并呋喃化合物，组合物和方法
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申请号： US08435437申请日： 1995-05-10
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公开(公告)号： US06407243B1公开(公告)日： 2002-06-18
- 发明人: Henry U. Bryant , George J. Cullinan , Jeffrey A. Dodge , Kennan J. Fahey , Charles D. Jones
- 申请人： Henry U. Bryant , George J. Cullinan , Jeffrey A. Dodge , Kennan J. Fahey , Charles D. Jones
- 主分类号： C07D40510
- IPC分类号： C07D40510
摘要：
The present invention provides novel compound of the formula: wherein Ra is —OH or —O—(C1-C4 alkyl); R1a is —OH or —O—(C1-C4 alkyl); n is 2 or 3; R2 and R3 are each independently: —C1-C4 alkyl, or combine to form 1-piperidinyl, 1-pyrrolidinyl, 1-pyrrolidinyl substituted with one or two methyl groups, 4-morpholino or 1-hexamethyleneimino; or a pharmaceutically acceptable salt thereof.
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