It refers to a formula compound (I): in this compound, R1 is arilo, heterosexual, alternative heterocycle; R2 is halo, C1-12 tar, C1-12 halo tar, etc.; R2A is h, halo, Ciano, nitro, etc.; r2b is h and halo; RA, Rb, RC and RD are independent H, halo, C1-12 tar, alquenilo c2-12, etc.; J is n; W is cr2b; Z is Z. -O-O-NR5it is life.-S(O)V-O-NR5-;N is 0, 1, or 2; V is 0, 1, or 2; Q and T are 0 or 1; R5 is h, C1-12 tar, C1-12 halide, etc. The preferred compounds are: 4 - ((6 - (3-fluoroffenil) - [1,2,4] - trinitrotoluene [4,3-b] pyridine-3-il] (methyl) - 7-mequinol; N - (4 - ((6-fenil - [1,2,4]) zinc trinitrate [4,3-b] pyridine-3-il) methyl (piridin-2-il) pyridine-1-carboxamida; etc. He also mentioned a composer of pharmacology The compound is an inhibitor of liver growth factor (c-met) receptor, and it is an effective way to treat cancer and spread diseases.SE REFIERE A UN COMPUESTO DE FORMULA (I) DONDE: R1 ES ARILO, HETEROARILO, HETEROCICLO SUSTITUIDOS OPCIONALMENTE; R2 ES HALO, ALQUILO C1-12, HALOALQUILO C1-12, ENTRE OTROS; R2a ES H, HALO, CIANO, NITRO, ENTRE OTROS; R2b ES H Y HALO; Ra, Rb, Rc Y Rd SON INDEPENDIENTEMENTE H, HALO, ALQUILO C1-12, ALQUENILO C2-12, ENTRE OTROS; J ES N; W ES CR2b; Z ES -O- O -NR5-; Z* ES -O-, -S(O)v- O -NR5-; n ES 0, 1, O 2; v ES 0, 1 O 2; q Y t SON CADA UNO 0 O 1; R5 ES H, ALQUILO C1-12, HALOALQUILO C1-12, ENTRE OTROS. SON COMPUESTOS PREFERIDOS: 4-((6-(3-FLUOROFENIL)-[1,2,4]TRIAZOLO[4,3-b]PIRIDAZIN-3-IL)METOXI)-7-METOXIQUINOLINA; N-(4-((6-FENIL-[1,2,4]TRIAZOLO[4,3-b]PIRIDAZIN-3-IL)METOXI)PIRIDIN-2-IL)PIRROLIDINA-1-CARBOXAMIDA; ENTRE OTROS. SE REFIERE TAMBIEN A UNA COMPOSICION FARMACEUTICA. DICHO COMPUESTO ES UN INHIBIDOR DEL RECEPTOR DE FACTOR DE CRECIMIENTO DE HEPATOCITOS (C-MET) SIENDO UTIL PARA EL TRATAMIENTO DE CANCER, ENFERMEDADES PROLIFERATIVAS