A process in which a 2-aminopyridine derivative of the general formula II is obtained from open-chain nitrile precursor I or III by reaction with a nitrogen compound in a cyclization reaction is described.
本文描述了一种过程,其中通过与
氮化合物在环化反应中反应来从开链腈前体I或III中获得通式II的2-
氨基
吡啶衍生物。