论文部分内容阅读
The new title compound 8-((4-((2,3-diaminopyridin-4-yl)-oxy)-3-fluorophenyl)-amino)-2-(4-fluorophenyl)-3-methyl-2,7-naphthyridin-1(2H)-one(C26H20F2N6O2, Mr = 486.48) has been prepared and determined by single-crystal X-ray diffraction. The crystal is of m