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发明名称
2-HYDROXY-6-PHENYLPHENANTHRIDINES AS PDE-4 INHIBITORS
摘要
Compounds of a certain formula I, in which R1, R2, R3, R31, R4, R5, R6 and R 7 have the meanings indicated in the desription, are novel effective PDE4 inhibitors.
申请公布号
CA2495827(A1)
申请公布日期
2004.03.11
申请号
CA20032495827
申请日期
2003.08.28
申请人
ALTANA PHARMA AG
发明人
SCHMIDT, BEATE;KAUTZ, ULRICH
分类号
A61K31/473;A61P11/00;A61P11/08;A61P43/00;C07D221/12;(IPC1-7):C07D221/12
主分类号
A61K31/473
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代理人
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