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Note | Regular issue | Vol 51, No. 7, 1999, pp.1661-1667
Published online, 1st January, 1970
DOI: 10.3987/COM-99-8536
Synthesis, Reactivity and 13C-NMR of 1H-Pyrazolo[3,4-c]pyridine Derivatives

Jean-Claude Milhavet, Alain Gueiffier,* Lysiane Bernal, and Jean-Claude Teulade

*Laboratoire de Chimie Thérapeutique, Faculté de Pharmacie, U.F.R. des Sciences Pharmaceutiques "Philippe Maupas", Université de Tours, 31Avenue Monge, 37200 Tours, France

Abstract

The synthesis of various 1H-pyrazolo[3,4-c]pyridines was reported. 3-Cyano derivatives were obtained from the corresponding nitro compounds by Sandmeyer Reaction using Na3[Cu(CN)4] at pH 1. The 13C-NMR data of this serie were also described.