AR043059A1 - DERIVATIVES OF INDOLIL PIRAZINONA USEFUL FOR THE TREATMENT OF HYPER-PROLIFERATIVE DISORDERS - Google Patents

DERIVATIVES OF INDOLIL PIRAZINONA USEFUL FOR THE TREATMENT OF HYPER-PROLIFERATIVE DISORDERS

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AR043059A1
AR043059A1 ARP030104059A ARP030104059A AR043059A1 AR 043059 A1 AR043059 A1 AR 043059A1 AR P030104059 A ARP030104059 A AR P030104059A AR P030104059 A ARP030104059 A AR P030104059A AR 043059 A1 AR043059 A1 AR 043059A1
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alkyl
alkoxy
optionally substituted
phenyl
independently selected
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Bayer Pharmaceuticals Corp
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Abstract

Compuesto para uso en el tratamiento de trastornos hiper-proliferativos y sus composiciones farmacéuticas. Reivindicación 1: Un compuesto de fórmula (1) en el cual Ar representa un anillo aromático de 6 miembros que contiene 0, 1 ó 2 átomos de N; R1 y R2 se seleccionan, cada uno en forma independiente, de H, halo, CF3, C(O)R9, un radical de fórmula (2), alquilo (C1-6) sustituido en forma opcional con hasta dos sustituyentes seleccionados de OH, alcoxi (C1-3), F, y fenilo, alcoxi (C1-6) sustituido en forma opcional con uno ó dos sustituyentes seleccionados, cada uno en forma independiente, de un radical de fórmula (2) y N[(alquilo C1-3)]2 donde cada alquilo se sustituye en forma opcional e independiente hasta dos veces con alcoxi (C1-3); NHalquilo (C1-3) donde dicho alquilo está sustituido en forma opcional con hasta dos sustituyentes seleccionados, cada uno en forma independiente de OH, F, alcoxi (C1-3), N[alquilo (C1-3)]2, NHalquilo (C1-3), fenilo, pirrolidinilo, y un radical de fórmula (2); N[alquilo (C1-3)]2 donde cada alquilo está sustituido en forma opcional e independiente con hasta dos sustituyentes seleccionados, cada uno en forma independiente, de OH, F, fenilo, y alcoxi (C1-3), dicho alcoxi está sustituido en forma opcional con un radical de la fórmula (2); pirrolidinilo sustituido en forma opcional hasta dos veces con N[alquilo (C1-3)]2; fenilo sustituido en forma opcional con hasta dos sustituyentes seleccionados, cada uno en forma independiente, de alquilo (C1-3), alcoxi (C1-3), halo, CF3, y CN, con la salvedad de que cuando Ar contiene 1 ó 2 átomos de N, R1 y R2 deben ser, cada uno H, y R1 y R2 junto con los átomos de C adyacentes a los cuales están unidos forman un anillo seleccionado de benzo, dioxolo y imidazo, dicho imidazo está sustituido en forma opcional hasta dos veces con alquilo (C1-3), con la salvedad de que R1 y R2 junto con los átomos de C adyacentes a los cuales están unidos forman un anillo sólo cuando Ar no contiene átomos de N; R3 se selecciona de H, alquilo (C1-4), OH, NO2, NH2, NHalquilo (C1-4), NHC(O)alquilo (C1-4) y NHC(O)fenilo, dicho fenilo está sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3), alcoxi (C1-3), halo, CF3, y CN; R4 se selecciona de H, OH, halo, CN, C(O)R6, S(O)2R7, OSi[alquilo (C1-4)]3, tetrazolilo, tienilo, pirrolilo, pirimidinilo, oxazolilo, furanilo, alquilo (C1-6), alquenilo (C2-6) ó alquinilo (C2-6), cada uno sustituido en forma opcional con OH, F, OC(O)NHfenilo, NHC(O)alquilo (C1-3), C(O)NH2, C(O)NH alquilo (C1-3), C(O)N[alquilo (C1-3)]2, un radical de la fórmula (2); alcoxi (C1-3) sustituido en forma opcional hasta dos veces con alcoxi (C1-3), NHC(O)NH alquilo (C1-3) donde dicho alquilo está sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de OH, alcoxi (C1-3), F y fenilo; NHC(O)NHfenilo donde dicho fenilo está sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3), alcoxi (C1-3), halo, CF3, CN, y un radical de la fórmula (2); NHC(O)N[(alquilo C1-3)]2 donde cada alquilo se sustituye en forma opcional e independiente hasta dos veces con alcoxi (C1-3), NH-fenilo, dicho fenilo está sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3), alcoxi (C1-3), halo, CN, y un radical de la fórmula (2); N[alquilo (C1-3)]2 donde cada alquilo se sustituye en forma opcional e independiente hasta dos veces con alcoxi (C1-3); fenilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3), alcoxi (C1-3), halo, CN, CF3, y un radical de la fórmula (2); pirrolidinilo sustituido en forma opcional hasta dos veces con N[alquilo (C1-3)]2, alcoxi (C1-6) sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alcoxi (C1-3), pirrolidinilo, un radical de la fórmula (2) y N[alquilo (C1-3)]2 donde cada alquilo está sustituido en forma opcional e independiente con hasta dos sustituyentes seleccionados en forma independiente de OH, F, alcoxi (C1-3) y fenilo; N[alquilo (C1-4)]2 donde cada uno de dichos grupos alquilo están sustituidos en forma independiente y opcional con hasta dos sustituyentes seleccionados en forma independiente de OH, alquilo (C1-3), F, alcoxi (C1-3), y fenilo; oxadiazolilo sustituido en forma opcional hasta dos veces con alquilo (C1-3); fenilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alcoxi (C1-3), CN, alquilo (C1-3), halo, C(O)-radical de la fórmula (2), un radical de la fórmula (2), C(O)-alquilo (C1-3) sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alcoxi (C1-3), OH, alcoxi (C1-3), F, y fenilo; y C(O)N[alquilo (C1-3)]2 donde cada uno de dichos grupos alquilo están sustituidos en forma independiente y opcional hasta dos veces con alcoxi (C1-3); piridilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3); C(O)N[alquilo (C1-3)]2 donde cada uno de dichos grupos alquilo están sustituidos en forma independiente y opcional hasta dos veces con alcoxi (C1-3), y O-piridilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de CF3, halo, y alquilo (C1-3); R5 se selecciona de H, halo, CN, alcoxi (C1-6), y alquilo (C1-6); R6 se selecciona de OH, NHR10, O-cicloalquilo (C3-6), alcoxi (C1-3), O-alquenilo (C2-6), O-alquinilo (C3-6), alquilo (C1-6) sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de OH, alcoxi (C1-3), F, y fenilo; N[alquilo (C1-4)]2 donde cada uno de dichos grupos alquilo están sustituidos en forma independiente y opcional con hasta dos sustituyentes seleccionados en forma independiente de OH, CN, N[alquilo (C1-4)]2, alcoxi (C1-3), S(O)2-fenilo, S(O)2-alquilo (C1-3), fenilo, furilo, tetrahidrofurilo, cicloalquilo (C3-6), y piridilo; N[alquilo (C1-3)]R8 en donde el [alquilo (C1-3)] está sustituido en forma opcional hasta dos veces con alcoxi (C1-3), N[cicloalquilo (C3-6)]alquilo (C1-3) donde dicho alquilo está sustituido con hasta dos sustituyentes seleccionados en forma independiente de alcoxi (C1-3), OH, CN; N[alquilo (C1-4)]2, S(O)2-fenilo, S(O)2-alquilo (C1-3), fenilo, furilo, tetrahidrofurilo, cicloalquilo (C5-C6), y piridilo; pirrolidinilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de NH2, NHalquilo (C1-3), N[alquilo (C1-4)]2, C(O)NH2, NHC(O)alquilo (C1-3), NHS(O)2-alquilo (C1-3), piridilo, N[alquilo (C1-3)]C(O)NHalquilo (C1-3), N[alquilo (C1-3)]C(O)alquilo (C1-3), y alquilo (C1-3) sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de N[alquilo (C1-4)]2, alcoxi (C1-3), y pirrolidinilo; morfolinilo sustituido en forma opcional hasta dos veces con alquilo (C1-3); tiomorfolinilo sustituido en forma opcional hasta dos veces con alquilo (C1-3); piperazinilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de pirazinilo, C(O)NH2, C(O)NH-fenilo, C(O)-furanilo, C(O) alquilo (C1-3), C(O)NHalquilo (C1-3), C(O)N[alquilo (C1-3)]R8, S(O)2-alquilo (C1-3), S(O)2-fenilo, un radical de la fórmula (2), piridilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3), CN y CF3, fenilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3), CN, halo, CF3, y alcoxi (C1-3), alquilo (C1-3) sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de OH, F, fenilo, alcoxi (C1-3), N[alquilo (C1-3)]2, pirrolidinilo, C(O)-pirrolidinilo, C(O)-radical de la fórmula (2), un radical de la fórmula (2), y piridilo sustituido en forma opcional hasta dos veces con alcoxi (C1-3), y piperidinilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de fenilo, piridilo, pirrolidinilo y oxo-dihidrobencimidazolilo; R7 se selecciona de NH2, pirrolidinilo, un radical de la fórmula (2), NHalquilo (C1-3) dicho alquilo está sustituido en forma opcional con hasta dos veces con alcoxi (C1-3), NH-fenilo dicho fenilo está sustituido en forma opcional con hasta dos sustituyentes seleccionados independientemente de alquilo (C1-3), CN, alcoxi (C1-4), halo y CF3, N[alquilo (C1-3)]2 donde cada alquilo se sustituye en forma opcional e independiente hasta dos veces con alcoxi (C1-4), y fenilo sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alquilo (C1-3), alcoxi (C1-3), halo, CF3 y CN; R8 se selecciona de alcoxi (C1-3), piridilo, piperidinilo, piranilo y fenilo, donde cada resto de anillo está sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de alcoxi (C1-3), y alquilo (C1-3); R9 se selecciona de alquilo (C1-3), alcoxi (C1-3), OH, un radical de la fórmula (2), fenilo sustituido en forma opcional con alquilo (C1-3), alcoxi (C1-3), halo, CF3, y CN, N[alquilo (C1-4)]2 donde cada uno de dichos grupos alquilo están sustituidos en forma independiente y opcional con OH, CN, N[alquilo (C1-4)]2, alcoxi (C1-4), S(O)2-fenilo, S(O)2-alquilo (C1-3), fenilo, furilo, tetrahidrofurilo, cicloalquilo (C3-6), y piridilo, y pirrolidinilo sustituido en forma opcional con N[alquilo (C1-3)]2; y, sólo cuando Ar no contiene átomos de N, R9 también se selecciona de piridilo, tienilo, y NHR10; R10 se selecciona de H, indolilo, alquilo (C1-4) sustituido en forma opcional con hasta dos sustituyentes seleccionados en forma independiente de OH, F, fenilo, alcoxi (C1-4), NHC(O)alquilo (C1-3), S-(alquilo C1-3), bencimidazolilo, indolilo, tienilo, pirazolilo, un radical de la fórmula (2), N[alquilo (C1-4)]2 donde cada alquilo está sustituido en forma opcional e independieCompound for use in the treatment of hyper-proliferative disorders and their pharmaceutical compositions. Claim 1: A compound of formula (1) in which Ar represents a 6-membered aromatic ring containing 0, 1 or 2 N atoms; R1 and R2 are each independently selected from H, halo, CF3, C (O) R9, a radical of formula (2), (C1-6) alkyl optionally substituted with up to two substituents selected from OH , (C1-3) alkoxy, F, and phenyl, (C1-6) alkoxy optionally substituted with one or two substituents selected, each independently, from a radical of formula (2) and N [(C1 alkyl -3)] 2 where each alkyl is optionally and independently substituted up to twice with (C1-3) alkoxy; NH (C1-3) alkyl where said alkyl is optionally substituted with up to two selected substituents, each independently of OH, F, (C1-3) alkoxy, N [(C1-3) alkyl] 2, NHalkyl ( C1-3), phenyl, pyrrolidinyl, and a radical of formula (2); N [(C1-3) alkyl] 2 where each alkyl is optionally and independently substituted with up to two substituents selected, each independently, from OH, F, phenyl, and (C1-3) alkoxy, said alkoxy is optionally substituted with a radical of the formula (2); pyrrolidinyl optionally substituted up to twice with N [(C1-3) alkyl] 2; phenyl optionally substituted with up to two substituents selected, each independently, of (C1-3) alkyl, (C1-3) alkoxy, halo, CF3, and CN, with the proviso that when Ar contains 1 or 2 atoms of N, R1 and R2 must each be H, and R1 and R2 together with the adjacent C atoms to which they are attached form a ring selected from benzo, dioxolo and imidazo, said imidazo is optionally substituted up to two times with (C1-3) alkyl, with the proviso that R1 and R2 together with the adjacent C atoms to which they are attached form a ring only when Ar does not contain N atoms; R3 is selected from H, (C1-4) alkyl, OH, NO2, NH2, NHalkyl (C1-4), NHC (O) alkyl (C1-4) and NHC (O) phenyl, said phenyl is optionally substituted with up to two substituents independently selected from (C1-3) alkyl, (C1-3) alkoxy, halo, CF3, and CN; R4 is selected from H, OH, halo, CN, C (O) R6, S (O) 2R7, OSi [(C1-4) alkyl] 3, tetrazolyl, thienyl, pyrrolyl, pyrimidinyl, oxazolyl, furanyl, (C1 -6), (C2-6) alkenyl or (C2-6) alkynyl, each optionally substituted with OH, F, OC (O) NHphenyl, NHC (O) (C1-3) alkyl, C (O) NH2, C (O) NH (C1-3) alkyl, C (O) N [(C1-3) alkyl] 2, a radical of the formula (2); (C1-3) alkoxy optionally substituted up to twice with (C1-3) alkoxy, NHC (O) NH (C1-3) alkyl where said alkyl is optionally substituted with up to two substituents independently selected from OH , (C1-3) alkoxy, F and phenyl; NHC (O) NHphenyl wherein said phenyl is optionally substituted with up to two substituents independently selected from (C1-3) alkyl, (C1-3) alkoxy, halo, CF3, CN, and a radical of the formula (2 ); NHC (O) N [(C1-3 alkyl)] 2 where each alkyl is optionally and independently substituted up to twice with (C1-3) alkoxy, NH-phenyl, said phenyl is optionally substituted with up to two substituents independently selected from (C1-3) alkyl, (C1-3) alkoxy, halo, CN, and a radical of the formula (2); N [(C1-3) alkyl] 2 where each alkyl is optionally and independently substituted up to twice with (C1-3) alkoxy; phenyl optionally substituted with up to two substituents independently selected from (C1-3) alkyl, (C1-3) alkoxy, halo, CN, CF3, and a radical of the formula (2); pyrrolidinyl optionally substituted up to twice with N [(C1-3) alkyl] 2, (C1-6) alkoxy optionally substituted with up to two substituents independently selected from (C1-3) alkoxy, pyrrolidinyl, a radical of the formula (2) and N [(C1-3) alkyl] 2 where each alkyl is optionally and independently substituted with up to two substituents independently selected from OH, F, (C1-3) alkoxy and phenyl; N [(C1-4) alkyl] 2 where each of said alkyl groups are independently and optionally substituted with up to two substituents independently selected from OH, (C1-3) alkyl, F, (C1-3) alkoxy , and phenyl; oxadiazolyl optionally substituted up to twice with (C1-3) alkyl; optionally substituted phenyl with up to two substituents independently selected from (C1-3) alkoxy, CN, (C1-3) alkyl, halo, C (O) -radical of the formula (2), a radical of the formula (2), C (O) -C1-3alkyl optionally substituted with up to two substituents independently selected from (C1-3) alkoxy, OH, (C1-3) alkoxy, F, and phenyl; and C (O) N [(C1-3) alkyl] 2 where each of said alkyl groups are independently and optionally substituted up to twice with (C1-3) alkoxy; pyridyl optionally substituted with up to two substituents independently selected from (C1-3) alkyl; C (O) N [(C1-3) alkyl] 2 where each of said alkyl groups are independently and optionally substituted up to twice with (C1-3) alkoxy, and O-pyridyl optionally substituted with up to two substituents independently selected from CF3, halo, and (C1-3) alkyl; R5 is selected from H, halo, CN, (C1-6) alkoxy, and (C1-6) alkyl; R6 is selected from OH, NHR10, O-cycloalkyl (C3-6), alkoxy (C1-3), O-alkenyl (C2-6), O-alkynyl (C3-6), alkyl (C1-6) substituted in optionally with up to two substituents independently selected from OH, (C1-3) alkoxy, F, and phenyl; N [(C1-4) alkyl] 2 where each of said alkyl groups are independently and optionally substituted with up to two substituents independently selected from OH, CN, N [(C1-4) alkyl] 2, alkoxy ( C1-3), S (O) 2-phenyl, S (O) 2-C1-3 alkyl, phenyl, furyl, tetrahydrofuryl, (C3-6) cycloalkyl, and pyridyl; N [(C1-3) alkyl] R8 wherein [C1-3] alkyl is optionally substituted up to twice with (C1-3) alkoxy, N [C3-6) cycloalkyl] (C1-) alkyl 3) wherein said alkyl is substituted with up to two substituents independently selected from (C1-3) alkoxy, OH, CN; N [(C1-4) alkyl] 2, S (O) 2-phenyl, S (O) 2-C1-3 alkyl, phenyl, furyl, tetrahydrofuryl, (C5-C6) cycloalkyl, and pyridyl; pyrrolidinyl optionally substituted with up to two substituents independently selected from NH2, NH (C1-3) alkyl, N [(C1-4) alkyl] 2, C (O) NH2, NHC (O) (C1-3) alkyl , NHS (O) 2-C1-3 alkyl, pyridyl, N [C1-3 alkyl] C (O) NH3-3 alkyl, N [C1-3 alkyl] C (O) alkyl (C1-3), and (C1-3) alkyl optionally substituted with up to two substituents independently selected from N [(C1-4) alkyl] 2, (C1-3) alkoxy, and pyrrolidinyl; optionally substituted morpholinyl up to twice with (C1-3) alkyl; thiomorpholinyl optionally substituted up to twice with (C1-3) alkyl; piperazinyl optionally substituted with up to two substituents independently selected from pyrazinyl, C (O) NH2, C (O) NH-phenyl, C (O) -furanyl, C (O) (C1-3) alkyl, C ( O) NH (C1-3) alkyl, C (O) N [(C1-3) alkyl] R8, S (O) 2-C1-3 alkyl, S (O) 2-phenyl, a radical of the formula (2), pyridyl optionally substituted with up to two substituents independently selected from (C1-3) alkyl, CN and CF3, phenyl optionally substituted with up to two substituents independently selected from (C1-3) alkyl, CN, halo, CF3, and (C1-3) alkoxy, (C1-3) alkyl optionally substituted with up to two substituents independently selected from OH, F, phenyl, (C1-3) alkoxy, N [alkyl ( C1-3)] 2, pyrrolidinyl, C (O) -pyrrolidinyl, C (O) -radical of the formula (2), a radical of the formula (2), and pyridyl optionally substituted up to twice with alkoxy ( C1-3), and piperidinyl optionally substituted with up to two substituents selected s independently of phenyl, pyridyl, pyrrolidinyl and oxo-dihydrobenzimidazolyl; R7 is selected from NH2, pyrrolidinyl, a radical of the formula (2), NHalkyl (C1-3) said alkyl is optionally substituted with up to twice with (C1-3) alkoxy, NH-phenyl said phenyl is substituted by optionally with up to two substituents independently selected from (C1-3) alkyl, CN, (C1-4) alkoxy, halo and CF3, N [(C1-3) alkyl] 2 where each alkyl is optionally and independently substituted up to twice with (C1-4) alkoxy, and phenyl optionally substituted with up to two substituents independently selected from (C1-3) alkyl, (C1-3) alkoxy, halo, CF3 and CN; R8 is selected from (C1-3) alkoxy, pyridyl, piperidinyl, pyranyl and phenyl, where each ring moiety is optionally substituted with up to two substituents independently selected from (C1-3) alkoxy, and (C1-) alkyl 3); R9 is selected from (C1-3) alkyl, (C1-3) alkoxy, OH, a radical of the formula (2), phenyl optionally substituted with (C1-3) alkyl, (C1-3) alkoxy, halo , CF3, and CN, N [(C1-4) alkyl] 2 where each of said alkyl groups are independently and optionally substituted with OH, CN, N [(C1-4) alkyl] 2, (C1-) alkoxy 4), S (O) 2-phenyl, S (O) 2-C1-3 alkyl, phenyl, furyl, tetrahydrofuryl, C3-6 cycloalkyl, and pyridyl, and pyrrolidinyl optionally substituted with N [alkyl (C1-3)] 2; and, only when Ar does not contain N atoms, R9 is also selected from pyridyl, thienyl, and NHR10; R10 is selected from H, indolyl, (C1-4) alkyl optionally substituted with up to two substituents independently selected from OH, F, phenyl, (C1-4) alkoxy, NHC (O) (C1-3) alkyl , S- (C1-3 alkyl), benzimidazolyl, indolyl, thienyl, pyrazolyl, a radical of the formula (2), N [C1-4 alkyl] 2 where each alkyl is optionally and independently substituted

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