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发明名称
BENZONAPHTHYRIDINES AS BRONCHIAL THERAPEUTICS
摘要
Compounds of formula (I) in which R1, R2, R3 and R4 have the meanings indicated in the description, are novel active bronchial therapeutics.
申请公布号
YU19499(A)
申请公布日期
2001.09.28
申请号
YU19990000194
申请日期
1997.11.05
申请人
ALTNA PHARMA AG.
发明人
GUTTERER, BEATE;AMSCHLER, HERMANN;ULRICH, WOLF-RUDIGER;MARTIN, THOMAS;BAR, THOMAS;HATZELMANN, ARMIN;SANDERS, KARL;BEUME, ROLF;BOSS, HILDEGARD;HAFNER, DIETRICH;KLEY, HANS-PETER;GOEBL, KARL-JOSEF;FLOCKERZI, DIETER
分类号
A61K31/47;A61K31/4745;A61P11/00;A61P17/00;A61P43/00;C07D471/04
主分类号
A61K31/47
代理机构
代理人
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地址
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