Synthesis and enzymatic evaluation of 2- and 4-aminothiazole- based inhibitors of neuronal nitric oxide synthase

• Graham R. Lawton,
• Haitao Ji,
• Pavel Martásek,
• Linda J. Roman and
• Richard B. Silverman

Beilstein J. Org. Chem. 2009, 5, No. 28, doi:10.3762/bjoc.5.28

• partially charged in biological systems. Crystal structures of 2 bound to the active site of nNOS show that the aminopyridine group interacts with a glutamate residue (Glu592, rat nNOS), presumably via hydrogen bonding and electrostatic interactions [8][12]. The aminopyridine ring nitrogen must be