Synthesis, reactivity, and NMR spectroscopy of 4,6- and 6,7-difluoro-3-methyl-1H-indazoles

(Chemical Equation Presented) Four 1H-indazoles, two of them doubly substituted by fluorine atoms and the other two obtained by nitration of the foregoing derivatives, were prepared and fully characterized by multinuclear NMR in solution and in solid state in view of their potential nitric oxide synthase inhibition properties. © 2009 HeteroCorporation.Peer Reviewe