发明授权
US07238706B2 4-oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors
失效
4-氧代-1-(3-取代苯基-1,4-二氢-1,8-二氮杂萘-3-甲酰胺磷酸二酯酶-4抑制剂
- 专利标题: 4-oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors
- 专利标题(中): 4-氧代-1-(3-取代苯基-1,4-二氢-1,8-二氮杂萘-3-甲酰胺磷酸二酯酶-4抑制剂
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申请号: US10764229申请日: 2004-01-23
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公开(公告)号: US07238706B2公开(公告)日: 2007-07-03
- 发明人: Daniel Dube , Laurence Dube , Michel Gallant , Patrick Lacombe , Renee Aspiotis , Yves Girard , Dwight Macdonald
- 申请人: Daniel Dube , Laurence Dube , Michel Gallant , Patrick Lacombe , Renee Aspiotis , Yves Girard , Dwight Macdonald
- 申请人地址: CA Kirkland, Quebec
- 专利权人: Merck Frosst Canada, Ltd.
- 当前专利权人: Merck Frosst Canada, Ltd.
- 当前专利权人地址: CA Kirkland, Quebec
- 代理商 Sylvia A. Ayler; William Krovatin
- 主分类号: A01N43/42
- IPC分类号: A01N43/42 ; A61K31/44 ; C07D471/02
摘要:
Compounds represented by Formula (I): or a pharmaceutically acceptable salt thereof, are phosphodiesterrase 4 inhibitors useful in the treatment of asthma and inflammation and useful for the enhancement of cognition.
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