The present invention relates to 6-phenyl-pyridin-2-ylamine derivatives of the formula
1
wherein R
1
, R
2
, R
3
and R
4
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.
本发明涉及式1中R1、R2、R3和R4如规范中定义的
6-苯基吡啶-2-胺衍
生物,其具有作为
一氧化氮合酶(NOS)
抑制剂的活性,以及含有它们的药物组合物,并用于治疗和预防中枢神经系统和其他疾病。