The present invention relates to 2-aminopyridine derivatives of the formula
1
wherein G, R
1
and R
2
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的2-
氨基
吡啶衍生物,其中G、R1和R2如规范中所定义,表现出一定的
一氧化氮合酶(NOS)抑制活性,以及包含它们的制药组合物,以及它们在治疗和预防中枢神经系统和其他疾病中的应用。