N-substituted nonaryl-heterocyclic NMDA/NR2B antagonists

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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C514S255050, C514S256000, C514S263220, C514S275000, C514S318000, C514S322000, C514S326000, C544S238000, C544S264000, C544S328000, C544S329000, C544S330000, C544S331000, C544S332000, C544S336000, C544S409000, C546S194000, C546S208000, C546S209000

Reexamination Certificate

active

07053089

ABSTRACT:
Compounds represented by Formula (I):or pharmaceutically acceptable salts thereof, are effective as NMDA NR2B antagonists useful for relieving pain.

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