Hexane, other types; c15-c5-c5, c15-c5-c5, c15-c5-c5-c5, other types; C15, R15, R16 and R17 are h, C1-C7 or cycloquilo C3-C7; R21 is isomerized; R22 is h or C1-C7. The most popular compounds are: n - (2 ', 4' - difluoro-5 - (5 - (1-methyl-1h-pirazol-4-il) - 1H benzo [D] imidazol-1-il) bifenil-3-il; N - (2 ', 4' - difluoro-5 - (5 - (1-methyl-1-pirazol-4-il) - 1H benzo [D] imidazol-1-il) bifenil-3-arylamide;There are others He also mentioned a pharmaceutical composer This compound is a FGF inhibitor (FGF receptor),It's very useful for cancer treatmentSE REFIERE A UN COMPUESTO DE FORMULA I, DONDE: Z ES CH O N; G ES CIANO, -C(O)NR15R16, -C(O)OR17, -C(O)R21, -C(CH3)=NOR22; B ES UN ANILLO CARBOXILICO O HETEROCICLICO C5-C12; R3 ES H, HALOGENO, ALQUILO C1-C7, ENTRE OTROS; R4 ES H, HALOGENO, ALQUILO C1-C7 U OXO; M ES HIDROXILO, ALQUILO C1-C7 O -NHR5; R5 ES H, HETEROCICLICO C5-C6, ENTRE OTROS; R15, R16 Y R17, SON H, ALQUILO C1-C7 O CICLOALQUILO C3-C7; R21 ES HETEROCILICO; R22 ES H O ALQUILO C1-C7. SON COMPUESTOS PREFERIDOS: N-(2',4'-DIFLUORO-5-(5-(1-METIL-1H-PIRAZOL-4-IL)-1H-BENZO[D]IMIDAZOL-1-IL)BIFENIL-3-IL)ACETAMIDA; N-(2',4'-DIFLUORO-5-(5-(1-METIL-1H-PIRAZOL-4-IL)-1H-BENZO[D]IMIDAZOL-1-IL)BIFENIL-3-IL)METANSULFONAMIDA; ENTRE OTROS. TAMBIEN SE REFIERE A UNA COMPOSICION FARMACEUTICA. DICHO COMPUESTO ES UN INHIBIDOR DE FGFR (RECEPTOR DEL FACTOR DE CRECIMIENTO DEL FIBROBLASTO), UTIL EN EL TRATAMIENTO DEL CANCER.