The invention discloses 5,8-disubstituted-1,6-naphthyridine-7-carbonyl
amide compounds,
dimer compounds of the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl
amide compounds, a preparation method and use of the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl
amide compounds and the
dimer compounds of the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds, and pharmaceutical compositions containing the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds. More specifically, the invention discloses the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds expressed by structural formulae I and II or III, the
dimer compounds of the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds and the preparation method of the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds and the dimer compounds of the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds, and provides the use of the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds and the pharmaceutical compositions containing the 5,8-disubstituted-1,6-naphthyridine-7-carbonyl amide compounds in the treatment of diseases related to
protein tyrosine kinase, in particular to c-Src, such as tumor diseases, by serving as a multi-target spot
protein tyrosine kinase inhibitor.