Branched alkoxy-substituted 2-aminopyridines as nos inhibitors.

摘要

The present invention relates to 6-phenyl-pyridin-2-ylamine derivatives of the formulawherein R1, R2, R3 and R4 are defined as in the specification, that exhibit activity as nitric oxide synthase (NOS) inhibitors, to pharmaceutical compositions containing them and to their use in the treatment and prevention of central nervous system and other disorders.