METHOD FOR PRODUCING PYRIMIDO- OR IMIDAZO-QUINOLINE-DERIVED COMPOUNDS FROM N-(2-CYANOPHENYL)BENZIMIDOYL CHLORIDE WITH ETHYLENEDIAMINE OR 1,3-DIAMINOPROPANE

摘要

The invention relates to a method for producing pyrimido- and imidazo-quinoline-derived compounds of formula 1b, in which n=2 or 3, which comprises reacting N-(2-cyanophenyl)benzimidoyl chloride with a diamine (ethylenediamine or 1,3-diaminopropane).