Pyrimidine inhibitors of phosphodiesterase (PDE) 7

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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Details

C514S275000, C514S252140, C544S295000, C544S320000, C544S323000, C544S324000

Reexamination Certificate

active

07087614

ABSTRACT:
Pyrimidine phosphodiesterase 7 (PDE 7) inhibitors of the following formulawherein R1, R2, Z, J and L are described herein, and analogs thereof are provided which are useful in treating T-cell mediated diseases.

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