AR067444A1 - Derivados de pirazinona, procesos de obtencion y composiciones farmaceuticas - Google Patents

Derivados de pirazinona, procesos de obtencion y composiciones farmaceuticas

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AR067444A1
AR067444A1 ARP080102812A ARP080102812A AR067444A1 AR 067444 A1 AR067444 A1 AR 067444A1 AR P080102812 A ARP080102812 A AR P080102812A AR P080102812 A ARP080102812 A AR P080102812A AR 067444 A1 AR067444 A1 AR 067444A1
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Argentina
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alkyl
optionally
alkoxy
aryl
substituted
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Timothy Jon Luker
Stephen Brough
Richard Evans
Piotr Raubo
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Astrazeneca Ab
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Abstract

Reivindicacion 1: Un compuesto caracterizado porque tiene la formula (1) en la cual R1, R1a y R2 son seleccionados independientemente entre H, alquilo C1-6, alcoxi C1-6, halo, CF3, y CN; R3 y R4 son seleccionados independientemente entre H, alquilo C1-6, alcoxi C1-6, halo, OH, NR8R9, CF3, CN, arilo, heteroarilo y CONR10R11, donde dicho alquilo C1-6 y dicho alcoxi C1-6 opcionalmente están sustituidos independientemente con 1, 2 o 3 grupos que se seleccionan independientemente entre OH, alcoxi C1-3, NR12R13, S(O)pR55 y halo; R5 se selecciona entre arilo, heteroarilo, heterocicloalquilo, cicloalquilo C3-7; (CR14R15)mR16R17, S(O)pR16, SO2NR16R17, CH2R16 y OR16; R6 se selecciona entre H, alquilo C1-6, alcoxi C1-6, cicloalquilo C3-7, -cicloalquil C3-7-alquilo C1-6, heteroarilo y arilo; donde dicho alquilo C1-6 puede estar opcionalmente sustituido con halo o OH; R7 se selecciona entre H, alquilo C1-6, alcoxi C1-6, cicloalquilo C3-7 y arilo; o R6 y R7 junto con el átomo de nitrogeno al que están unidos forman un anillo de entre 4 y 7 miembros, que opcionalmente contiene un heteroátomo adicional que se selecciona entre NR18, S y O; R8 y R9 son seleccionados independientemente entre H, alquilo C1-6, alcoxi C1-6 y cicloalquilo C3-6; o R8 y R9 junto con el átomo de nitrogeno al que están unidos forman un anillo de entre 4 y 7 miembros, que opcionalmente contiene un heteroátomo adicional que se selecciona entre NR19, S y O; R14 y R15 son seleccionados entre H y alquilo C1-6; o R14 y R15 junto con el carbono al que están unidos forman un grupo carbonilo (C=O); R16 se selecciona entre H, arilo, cicloalquilo C3-7 y -C(R22R23)-X-Z, donde dicho cicloalquilo C3-7 opcionalmente puede estar sustituido. con un grupo arilo; R17 se selecciona entre H, alquilo C1-6, arilo, heteroarilo, heterocicloalquilo y cicloalquilo C3-7, donde dicho alquilo C1-6 opcionalmente puede estar sustituido con 1, 2 o 3 grupos que se seleccionan independientemente entre alcoxi C1-6, cicloalquilo C3-10, heterocicloalquilo, heteroarilo y NR20R21; R22 se selecciona entre H, alquilo C1-6, alcoxi C1-6, OH, NR29R30, heterocicloalquilo y arilo, donde dicho alquilo C1-6 opcionalmente puede estar sustituido con 1, 2 o 3 grupos R28 y donde dicho arilo opcionalmente puede estar sustituido con 1 2 o 3 grupos que se seleccionan independientemente entre alquilo C1-6, alcoxi C1-6, halo, CF3 y OH; R23 se selecciona entre H y alquilo C1-6; o R22 y R23 junto con el átomo dé carbono al que están unidos forman un anillo cicloalquilo C3-7 o heterocicloalquilo; X es un enlace o un grupo (CR24R25)n; R24 y R25 son seleccionados independientemente entre H, alquilo C1-6, alcoxi C1-6, OH, heterocicloalquilo y NR39R40; o R24 y R25 junto con el átomo de carbono al que están unidos pueden formar un anillo heterocicloalquilo; Z es un anillo arilo o heteroarilo, donde dicho anillo arilo o heteroarilo está sustituido con R26 y R27; R26 se selecciona entre H, alquilo C1-6, alcoxi C1-6, OH, arilo, O-arilo, halo, heterocicloalquilo, O-heterocicloalquilo, heteroarilo, O-heteroarilo, cicloalquilo, O-cicloalquilo, S(O)pR34, NR34R35 y CONR34R35, donde dicho alquilo C1-6 o dicho alcoxi C1-6 opcionalmente puede estar sustituido con 1, 2 o 3 grupos que se seleccionan independientemente entre halo, OH, heterocicloalquilo o NR34R35; R27 se selecciona entre H, halo y alquilo C1-6, donde dicho alquilo C1-6 opcionalmente puede estar sustituido con 1, 2 o 3 grupos halo; o R26 y R27 juntos pueden formar un grupo metilendioxi, cuando se unen a átomos de carbono adyacentes en el anillo arilo o heteroarilo; cada caso de R28 se selecciona independientemente entre NR29R30, halo, CH2CF3, CF3, heterocicloalquilo, alcoxi C1-6, OR36, COOR42, CONR31R32 y SO2NR37R38; R29 y R30 son seleccionados independientemente entre H, alquilo C1-6, cicloalquilo C3-7, SO2R41 y C(O)R41, donde dicho alquilo C1-6 opcionalmente puede estar sustituido con OH, NR56R57 o heterocicloalquilo; R31 y R32 son seleccionados independientemente entre H, alquilo C1-6 y cicloalquilo C3-7; o R31 y R32 junto con el átomo de nitrogeno al que están unidos forman un anillo de entre 4 y 7 miembros, que opcionalmente contiene un heteroátomo adicional que se selecciona entre NR33, S y O; R34 y R35 son seleccionados independientemente entre H, alquilo C1-6, cicloalquilo C3-7, C-heterocicloalquilo y C(O)O-alquilo C1-6, donde dicho alquilo C1-6 puede estar opcionalmente sustituido con OH, halo, alcoxi C1-6, NR58R59, C(O)OH y heterocicloalquilo; o R34 y R35 junto con el nitrogeno al que están unidos forman un anillo de entre 4 y 7 miembros; R36 se selecciona entre H, alquilo C1-6 y heterocicloalquilo, donde dicho alquilo C1-6 opcionalmente puede estar sustituido con heterocicloalquilo; R10, R11, R12, R13, R18, R19, R20, R21, R33, R37, R38, R39, R40, R41 y R42 son seleccionados independientemente entre H y alquilo C1-6; m es 0 o 1; n es 1 o 2; cada caso de p se selecciona independientemente entre 0, 1 o 2; cicloalquilo es un anillo carbocíclico no aromático, opcionalmente fusionado con un grupo arilo, donde dicho anillo cicloalquilo opcionalmente contiene, de ser posible, hasta 2 enlaces dobles y donde, a no ser que se indique otra cosa, dicho cicloalquilo opcionalmente puede estar sustituido con 1 a 2 sustituyentes que se seleccionan independientemente entre alquilo C1-6, alcoxi C1-6, OH, CN, CF3, halo y NR43R44; heterocicloalquilo es un anillo no aromático, mono o bicíclico de entre 3 y 9 miembros unido a C o unido a N, opcionalmente fusionado a un grupo arilo o heteroarilo, donde dicho anillo heterocicloalquilo contiene 1 o 2 átomos NR45, o un átomo de N-, o un átomo de N- y un NR45, o un átomo de N-, un -NR45 y un S(O)p o un átomo de O, o un átomo de N- y un S(O)p o un átomo de O, o un átomo de S, o un átomo de O; que donde es posible contiene opcionalmente 1 o 2 enlaces dobles; y opcionalmente está sustituido sobre carbono con 1 o 2 sustituyentes que se seleccionan independientemente entre alquilo C1-6, alcoxi C1-6, OH, CN, CF3, halo, =O, NR46R47, -C(O)NR46R47, sustituyente bivalente -OCH2CH2O- (donde los átomos de oxígeno terminales están unidos al mismo átomo de carbono del anillo), sustituyente bivalente -CH2NHCH2- (donde los átomos de carbono terminales están unidos al mismo átomo de carbono del anillo), un grupo tetrahidro-1,1-dioxido-3-tienilo, y arilo, donde dicho alquilo C1-6 puede estar opcionalmente sustituido con arilo, alcoxi C1-6 o OH; y donde cada grupo arilo opcionalmente puede estar sustituido con alcoxi C1-6 (que a su vez puede estar opcionalmente sustituido con NR34R35), alquilo C1-6, OH, CF3 y halo; arilo es un anillo aromático que contiene de 6 a 10 átomos de carbono; donde, a no ser que se indique otra cosa, dicho arilo opcionalmente puede estar sustituido con 1, 2 o 3 sustituyentes que se seleccionan independientemente entre alquilo C1-6, alcoxi C1-6, OH, halo, CN, CF3 y NR48R49; heteroarilo es un anillo aromático de 5, 6, 9 o 10 miembros, que contiene entre 1 o 2 átomos de N y, opcionalmente, un átomo de NR50, o un átomo de NR50 y un átomo de S u O, o un átomo de S, o un átomo de O; donde, a no ser que se indique otra cosa, dicho -heteroarilo opcionalmente puede estar sustituido con 1, 2 o 3 sustituyentes que se seleccionan independientemente entre alquilo C1-6, alcoxi C1-6; OH, halo, CN, CF3 y NR51R52; R45 se selecciona entre H, alquilo C1-6, C(O)alquilo C1-6, C(O)O-alquilo C1-6 y arilo, donde dicho alquilo C1-6 opcionalmente está sustituido con un grupo que se selecciona entre alcoxi C1-3, OH, halo, heterocicloalquilo y NR29R30; y donde dicho C(O)O-alquilo C1-6 opcionalmente está sustituido con un grupo arilo; R50 se selecciona entre H, alquilo C1-6 y C(O)O-alquilo C1-6, donde dicho alquilo C1-6 opcionalmente puede estar sustituido con un grupo que se selecciona entre alcoxi C1-3, OH, halo, cicloalquilo C3-6 y NR53R54; R43, R44, R46, R47, R48, R49, R51, R52, R53, R54, R55, R56, R57 y R59 son seleccionados cada uno independientemente entre H y alquilo C1-6; R58 se selecciona entre H y alquilo C1-6 donde dicho alquilo C1-6 opcionalmente puede estar sustituido con un grupo que se selecciona entre alcoxi C1-3 y OH; o sales de los mismos aceptables para uso farmacéutico.
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