Use of phthalazine derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C544S237000

Reexamination Certificate

active

06903098

ABSTRACT:
The present invention relates to the use of phthalazine derivatives as inhibitors of the enzyme poly(ADP-ribose) polymerase or PARP (EC 2.4.2.30), to the use as inhibitors of PARP-homologous enzymes and, in particular, these phthalazine derivatives also show a selective inhibition of PARP-homologous enzymes.

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