Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-09-05
2010-11-23
Henley, III, Raymond J (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S253030, C514S291000, C544S126000, C544S361000, C546S092000, C549S416000, C549S424000
Reexamination Certificate
active
07838521
ABSTRACT:
The compounds of formula Iin which R1, R2 and R3 have the meanings as given in the description, are novel effective PDE4 inhibitors.
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Christoffers Jens
Flockerzi Dieter
Hatzelmann Armin
Kautz Ulrich
Kley Hans-Peter
Goldberg Joshua B.
Henley, III Raymond J
McGee Sheldon M.
NYCOMED GmbH
The Nath Law Group
LandOfFree
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