4-OXO-1-(3-SUBSTITUTED PHENYL-1,4-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXAMIDE PHOSPHODIESTERASE-4 INHIBITORS,申请号WO2003CA01800-传众专利搜索

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发明名称	4-OXO-1-(3-SUBSTITUTED PHENYL-1,4-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXAMIDE PHOSPHODIESTERASE-4 INHIBITORS
摘要	<p>Compounds represented by Formula (I):or a pharmaceutically acceptable salt thereof, are phosphodiesterase 4 inhibitors useful in the treatment of asthma and inflammation and useful for the enhancement of cognition.</p>
申请公布号	WO2004048374(A1)	申请公布日期	2004.06.10
申请号	WO2003CA01800	申请日期	2003.11.19
申请人	MERCK FROSST CANADA & CO.;DUBE, DANIEL;GALLANT, MICHEL;LACOMBE, PATRICK;ASPIOTIS, RENEE;DUBE, LAURENCE;GIRARD, YVES;MACDONALD, DWIGHT	发明人	DUBE, DANIEL;GALLANT, MICHEL;LACOMBE, PATRICK;ASPIOTIS, RENEE;DUBE, LAURENCE;GIRARD, YVES;MACDONALD, DWIGHT
分类号	A61P25/00;A61K31/4375;A61K31/4745;A61K31/506;C07D221/00;C07D471/02;C07D471/04;(IPC1-7):C07D471/04;A61K31/437	主分类号	A61P25/00
代理机构		代理人
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