NOVEL ISOAMIDO-SUBSTITUTED HYDROXY-6-PHENYLPHENANTHRIDINES
Application 1171/MUMNP/2006 published 2007-04-06, filed 2006-10-03
Compounds of a certain formula I, in which R1, R2, R3, R31, R4, R5, R6, R61 and R7 have the meanings indicated in the description, are novel effective PDE4 inhibitors.
Applicant
1)ALTANA PHARMA AG
:BYK - GULDEN - STRASSE 2, D - 78467 KONSTANZ, Germany
Inventor
1)SCHMIDT, BEATE 2)FLOCKERZI, DIETER 3)HATZELMANN ARMIN 4)ZITT CHRISTOF 5)BARSIG JOHANNES 6)MARX, DEGENHARD 7)KLEY HANS -PETER 8)KAUTZ, ULRICH No of Pages : 30 No of Claims : 16
International Info
Classification: C07D 221/12
Publication Number: WO2005/084104A3
Application Date: 2005-03-08
Priority Information
04100959.8 EUROPEAN UNION 2004-03-09