BENZONAPHTHYRIDINES WITH PDE 3/4 INHIBITING ACTIVITY,申请号WO2003EP08996-传众专利搜索

发明名称	BENZONAPHTHYRIDINES WITH PDE 3/4 INHIBITING ACTIVITY
摘要	Compounds of a certain formula (1), in which R1, R2, R3, R4 and R5 have the meanings indicated in the description, are novel effective PDE4 or PDE3/4 inhibitors.
申请公布号	WO2004018465(A3)	申请公布日期	2004.05.27
申请号	WO2003EP08996	申请日期	2003.08.13
申请人	ALTANA PHARMA AG;FLOCKERZI, DIETER	发明人	FLOCKERZI, DIETER;KAUTZ, ULRICH;SCHMIDT, BEATE;WEINBRENNER, STEFFEN;HATZELMANN, ARMIN;BARSIG, JOHANNES;MARX, DEGENHARD;KLEY, HANS-PETER;DAVID, MICHAEL;ROCKER, DIRK
分类号	A61K31/4375;A61K31/47;A61K31/496;A61K31/541;A61P11/00;A61P11/08;A61P17/00;A61P43/00;C07D471/04	主分类号	A61K31/4375
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