N-heterocyclic derivatives as NOS inhibitors

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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C514S326000, C514S396000, C514S397000, C546S210000, C540S603000, C548S343500

Reexamination Certificate

active

06982259

ABSTRACT:
N-Heterocyclic derivatives of the following formula:where m, n, p, A1, R1, R2, R3and R4are described herein, as well as other N-heterocyclic derivatives, are useful as inhibitors of nitric oxide synthase. Pharmaceutical compositions containing these compounds, methods of using these compounds as inhibitors of nitric oxide synthase and processes for synthesizing these compounds are also described herein.

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