Procesos para la elaboracion de dichos compuestos químicos, con composiciones farmacéuticas que los contienen y con su uso en la elaboracion de medicamentos para la produccion de un efecto anticanceroso en un animal de sangre caliente, tal como el hombre. Reivindicacion 1: Un compuesto caracterizado porque tiene la formula (1), en donde: R1 se selecciona entre halo, nitro, ciano, hidroxi, trifluorometoxi, amino, carboxi, carbamoílo, mercapto, sulfamoílo, ureido, alquilo C1-6, alquenilo C2- 6, alquinilo C2-6, aIcoxi C1-6, alcanoílo C1-6, alcanoiloxi C1-6, N-(C1-6 alquil)amino, N,N-(C1-6 alquil)2amino, N'-(C1-6 alquil)ureido, N',N'-(C1-6 aIquil)2ureido, N'-(C1-6 alquil)-N-(C1-6 aIquil)ureido, N',N'-(C1-6 aIquil)2-N-(C1-6 aIquil)ureido, alcanoilamino C1-6, N-(C1-6 alquil)C1-6alcanoilamino, N-(C1-6 alquiI)carbamoilo, N,N-(C1-6 aIquil)2carbamoilo, alquiI C1-6S(O)a en donde a es entre 0 y 2, alcoxicarbonilo C1-6, N-(C1-6 alquil)sulfamoilo, N,N-(C1-6 alquiI)2sulfamoilo, alquilsulfonilamino C1-6, (R20)(R21)P(O)-, (R27)(R28)P(O)NH-, (R29)(R30)P(O)(C1-6 aIquil)N-, (R24)(R25)(R26)Si-, carbociclil-R3- y heterociclil-R4-; en donde R1 puede estar opcionalmente sustituido sobre carbono con uno o más R5; y en donde si dicho heterociclilo contiene una porcion -NH- dicho nitrogeno puede estar opcionalmente sustituido con un grupo seleccionado entre R6; n se selecciona entre 0-4; en donde los valores de R1 pueden ser iguales o diferentes; R2 se selecciona entre halo, nitro, ciano, hidroxi, trifluorometoxi, amino, carboxi, carbamoilo, mercapto, sulfamoilo, alquilo C1-6, alquenilo C2-6, alquinilo C2-6, aIcoxi C1-6, alcanoílo C1-6, alcanoiloxi C1-6, N-(C1-6 alquil)amino, N,N-(C1-6 alquil)2amino, alcanoilamino C1-6, N-(C1-6 alquiI)carbamoilo, N,N-(C1-6 aIquil)2carbamoilo, alquiI C1-6S(O)a en donde a es entre 0 y 2, alcoxicarbonilo C1-6, N-(C1-6 alquil)sulfamoilo, N,N-(C1-6 alquiI)2sulfamoilo, alquilsulfonilamino C1-6, carbociclil-R7- y heterociclil-R8-; en donde R2 puede estar opcionalmente sustituido sobre carbono con uno o más R9; y en donde si dicho heterociclilo contiene una porcion -NH- dicho nitrogeno puede estar opcionalmente sustituido con un grupo seleccionado entre R10; m se selecciona entre 0-4; en donde los valores de R2 pueden ser iguales o diferentes; R5 y R9 se seleccionan en forma independiente entre halo, nitro, ciano. hidroxi, amino, carboxi, carbamoilo, mercapto, sulfamoilo, alquilo C1-6, alquenilo C2-6, alquinilo C2-6, aIcoxi C1-6, alcanoílo C1-6, alcanoiloxi C1-6, N-(C1-6 alquil)amino, N,N-(C1-6 alquil)2amino, alcanoilamino C1-6, N-(C1-6 alquil)C1-6 alcanoilamino, N-(C1-6 alquiI)carbamoilo, N,N-(C1-6 aIquil)2carbamoilo, alquiI C1-6S(O)a en donde a es entre 0 y 2, alcoxicarbonilo C1-6, alcoxicarbonilamino C1-6, N-(C1-6 alquil)sulfamoilo, N,N-(C1-6 alquiI)2sulfamoilo, alquilsulfonilamino C1-6, (R22)(R23)P(O)-, (R32)(R32)P(O)NH-, (R33)(R34)P(O)(C1-6 alquil)N-, carbociclil-R11- y heterociclil-R12-; en donde R5 y R9 en forma independiente entre sí pueden estar sustituidos opcionalmente sobre carbono con uno o más R13; y en donde si dicho heterociclilo contiene una porcion -NH- dicho nitrogeno puede estar opcionalmente sustituido con un grupo seleccionado entre R14; R3, R4, R7, R8, R11 y R12 se seleccionan en forma independiente entre un enlace directo, -O-, -N(R15)-, -C(O)-, -N(R16)C(O)-, -C(O)N(R17)-, -S(O)s-, -SO2N(R18)- y -N(R19)SO2-; en donde R15, R16, R17, R18 y R19 es hidrogeno, alcoxicarbonilo C1-6 o alquilo C1-6 y s es 0-2; R6, R10 y R14 se seleccionan en forma independiente entre alquilo C1-6, alcanoilo C1-6, alquilsulfonilo C1-6, alcoxicarbonilo C1-6, carbamoilo, N-(C1-6alquil)carbamoilo, N,N-(C1-6 alquil)carbamoilo, bencilo, benciloxicarbonilo, benzoilo y fenilsulfonilo; R20, R21, R22, R23, R27, R28, R29, R30, R31, R32, R33, y R34 se seleccionan en forma independiente entre amino, alquilo C1-6, alcoxi C1-6 y carbociclilo; R24, R25 y R26 se seleccionan en forma independiente entre hidroxi, alquilo C1-6, alcoxi C1-6 y carbociclilo; o R24 y R25 junto con el silicio al cual se encuentran unidos forman un anillo; en donde R24, R25 y R26 se pueden sustituir opcionalmente en forma independiente sobre carbono con uno o más R35; R13 y R35 se seleccionan en forma independiente entre halo, nitro, ciano, hidroxi, trifluorometoxi, trifluorometilo, amino, carboxi, carbamoilo, mercapto, sulfamoilo, metilo, etilo, metoxi, etoxi, acetilo, acetoxi, metilamino, etilamino, dimetilamino, dietilamino, N-metil-N-etilamino, acetilamino, N-metilcarbamoilo, N-etilcarbamoilo, N,N-dimetilcarbamoilo, N,N-dietilcarbamoilo, N-metil-N-etilcarbamoilo, metiltio, etiltio, metilsulfinilo, etilsulfinilo, mesilo, etilsulfonilo, metoxicarbonilo, etoxicarbonilo, N-metilsulfamoilo, N-etilsulfamoilo, N,N-dimetilsulfamoilo, NN-dietilsulfamoilo y N-metil-N-etilsulfamoilo; o una sal aceptable para uso farmacéutico del mismo.Processes for the elaboration of said chemical compounds, with pharmaceutical compositions that contain them and with their use in the elaboration of medicines for the production of an anticancer effect in a warm-blooded animal, such as man. Claim 1: A compound characterized in that it has the formula (1), wherein: R1 is selected from halo, nitro, cyano, hydroxy, trifluoromethoxy, amino, carboxy, carbamoyl, mercapto, sulfamoyl, ureido, C1-6 alkyl, C2 alkenyl - 6, C2-6 alkynyl, C1-6 alkoxy, C1-6 alkanoyl, C1-6 alkanoyloxy, N- (C1-6 alkyl) amino, N, N- (C1-6 alkyl) 2amino, N '- (C1 -6 alkyl) ureido, N ', N' - (C1-6 alkyl) 2ureido, N '- (C1-6 alkyl) -N- (C1-6 alkyl) ureido, N', N '- (C1-6 alkyl) 2-N- (C1-6 alkyl) ureido, C1-6 alkanoylamino, N- (C1-6 alkyl) C1-6 alkanoylamino, N- (C1-6 alkyl) carbamoyl, N, N- (C1-6 alkyl) ) 2carbamoyl, C1-6S alkyl (O) a where a is between 0 and 2, C1-6 alkoxycarbonyl, N- (C1-6 alkyl) sulfamoyl, N, N- (C1-6 alkyl) 2sulfamoyl, C1- alkylsulfonylamino 6, (R20) (R21) P (O) -, (R27) (R28) P (O) NH-, (R29) (R30) P (O) (C1-6 alkyl) N-, (R24) ( R25) (R26) Si-, carbocyclyl-R3- and heterocyclyl-R4-; wherein R1 may be optionally substituted on carbon with one or more R5; and wherein if said heterocyclyl contains a portion -NH- said nitrogen may be optionally substituted with a group selected from R6; n is selected from 0-4; where the values of R1 can be the same or different; R2 is selected from halo, nitro, cyano, hydroxy, trifluoromethoxy, amino, carboxy, carbamoyl, mercapto, sulfamoyl, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C1-6 alkoxy, C1-6 alkanoyl, alkanoyloxy C1-6, N- (C1-6 alkyl) amino, N, N- (C1-6 alkyl) 2amino, C1-6 alkanoylamino, N- (C1-6 alkyl) carbamoyl, N, N- (C1-6 alkyl) ) 2carbamoyl, C1-6S alkyl (O) a where a is between 0 and 2, C1-6 alkoxycarbonyl, N- (C1-6 alkyl) sulfamoyl, N, N- (C1-6 alkyl) 2sulfamoyl, C1- alkylsulfonylamino 6, carbocyclyl-R7- and heterocyclyl-R8-; wherein R2 may be optionally substituted on carbon with one or more R9; and wherein if said heterocyclyl contains a portion -NH- said nitrogen may be optionally substituted with a group selected from R10; m is selected from 0-4; where R2 values may be the same or different; R5 and R9 are independently selected from halo, nitro, cyano. hydroxy, amino, carboxy, carbamoyl, mercapto, sulfamoyl, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 alkoxy, C 1-6 alkanoyl, C 1-6 alkanoyloxy, N- (C 1-6 alkyl) amino, N, N- (C1-6 alkyl) 2amino, C1-6 alkanoylamino, N- (C1-6 alkyl) C1-6 alkanoylamino, N- (C1-6 alkyl) carbamoyl, N, N- (C1-6 alkyl) 2carbamoyl, C1-6S alkyl (O) a where a is between 0 and 2, C1-6 alkoxycarbonyl, C1-6 alkoxycarbonylamino, N- (C1-6 alkyl) sulfamoyl, N, N- (C1-6 alkyl ) 2sulfamoyl, C1-6 alkylsulfonylamino, (R22) (R23) P (O) -, (R32) (R32) P (O) NH-, (R33) (R34) P (O) (C1-6 alkyl) N -, carbocyclyl-R11- and heterocyclyl-R12-; wherein R5 and R9 independently of each other may optionally be substituted on carbon with one or more R13; and wherein if said heterocyclyl contains a portion -NH- said nitrogen may be optionally substituted with a group selected from R14; R3, R4, R7, R8, R11 and R12 are independently selected from a direct link, -O-, -N (R15) -, -C (O) -, -N (R16) C (O) -, -C (O) N (R17) -, -S (O) s-, -SO2N (R18) - and -N (R19) SO2-; wherein R15, R16, R17, R18 and R19 is hydrogen, C1-6 alkoxycarbonyl or C1-6 alkyl and s is 0-2; R6, R10 and R14 are independently selected from C1-6 alkyl, C1-6 alkanoyl, C1-6 alkylsulfonyl, C1-6 alkoxycarbonyl, carbamoyl, N- (C1-6 alkyl) carbamoyl, N, N- (C1-6 alkyl) carbamoyl, benzyl, benzyloxycarbonyl, benzoyl and phenylsulfonyl; R20, R21, R22, R23, R27, R28, R29, R30, R31, R32, R33, and R34 are independently selected from amino, C1-6 alkyl, C1-6 alkoxy and carbocyclyl; R24, R25 and R26 are independently selected from hydroxy, C1-6 alkyl, C1-6 alkoxy and carbocyclyl; or R24 and R25 together with the silicon to which they are attached form a ring; wherein R24, R25 and R26 can optionally be independently substituted on carbon with one or more R35; R13 and R35 are independently selected from halo, nitro, cyano, hydroxy, trifluoromethoxy, trifluoromethyl, amino, carboxy, carbamoyl, mercapto, sulfamoyl, methyl, ethyl, methoxy, ethoxy, acetyl, acetoxy, methylamino, ethylamino, dimethylamino, diethylamino , N-methyl-N-ethylamino, acetylamino, N-methylcarbamoyl, N-ethylcarbamoyl, N, N-dimethylcarbamoyl, N, N-diethylcarbamoyl, N-methyl-N-ethylcarbamoyl, methylthio, ethylthio, methylsulfinyl, ethylsulfinyl, mesyl , methoxycarbonyl, ethoxycarbonyl, N-methylsulfamoyl, N-ethylsulfamoyl, N, N-dimethylsulfamoyl, NN-diethylsulfamoyl and N-methyl-N-ethylsulfamoyl; or a salt acceptable for pharmaceutical use thereof.