Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-04-12
2005-04-12
Balasubramanian, Venkataraman (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S184000, C544S112000, C514S234500
Reexamination Certificate
active
06878708
ABSTRACT:
Novel imidazotriazinones of general formula (I), a method for the production and the pharmaceutical use thereof are disclosed.
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Dumaitre, B., and Dodiac, N., “Synthesis and Cyclic GMP Phosphodiesterase Inhibitory Activity of a Series of 6-Phenylpyrazolo[3,4-d]pyrimidinones”, J. Med. Chem., 39: 1635-1644 (1996).
Bischoff Erwin
Dembowsky Klaus
Es-Sayed Mazen
Haning Helmut
Lampe Thomas
Balasubramanian Venkataraman
Bayer Aktiengesellschaft
Pellegrino Susan M.
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