AR043679A1 - Derivados de acetil 2-hidroxi-1,3-diaminoalcanos, metodos de preparacion de los mismos y su uso en la fabricacion de medicamentos para el tratamiento o prevencion del mal de alzheimer - Google Patents

Derivados de acetil 2-hidroxi-1,3-diaminoalcanos, metodos de preparacion de los mismos y su uso en la fabricacion de medicamentos para el tratamiento o prevencion del mal de alzheimer

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Publication number
AR043679A1
AR043679A1 ARP030103276A ARP030103276A AR043679A1 AR 043679 A1 AR043679 A1 AR 043679A1 AR P030103276 A ARP030103276 A AR P030103276A AR P030103276 A ARP030103276 A AR P030103276A AR 043679 A1 AR043679 A1 AR 043679A1
Authority
AR
Argentina
Prior art keywords
alkyl
groups
optionally substituted
cycloalkyl
heteroaryl
Prior art date
Application number
ARP030103276A
Other languages
English (en)
Original Assignee
Pfizer
Elan Pharm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfizer, Elan Pharm Inc filed Critical Pfizer
Publication of AR043679A1 publication Critical patent/AR043679A1/es

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    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
    • C07C233/35—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/36—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16—Anti-Parkinson drugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/10—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by nitrogen atoms not being part of nitro or nitroso groups
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    • C07C235/72—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms
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    • C07C311/05—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms to acyclic carbon atoms of hydrocarbon radicals substituted by nitrogen atoms, not being part of nitro or nitroso groups
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    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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    • C07D215/20—Oxygen atoms
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Abstract

Estos compuestos son inhibidores de la enzima beta-secretasa, y por lo tanto pueden ser usados en la preparación de medicamentos para el tratamiento o prevención de la enfermedad de Alzheimer y otras enfermedades caracterizadas por la deposición del péptido Abeta en un mamífero. Reivindicación 1: Un compuesto de la fórmula (1), o sales farmacéuticamente aceptables del mismo, en donde Z es hidrógeno, o Z es (cicloalquil C3-7)0-1(alquilo C1-6)-, (cicloalquil C3-7)0-1(alquenilo C2-6)-, (cicloalquil C3-7)0-1(alquinilo C2-6)- o (cicloalquilo C3-7)-, en donde cada uno de dichos grupos se encuentra opcionalmente substituido con 1, 2, o 3 grupos Rz, en donde 1 o 2 grupos metileno en dichos grupos (cicloalquil C3-7)0-1(alquilo C1-6)-, (cicloalquil C3-7)0-1(alquenilo C2-6)-, (cicloalquil C3-7)0-1(alquinilo C2-6)- o (cicloalquilo C3-7)- opcionalmente reemplazados con -(C-O)-; en donde en cada ocurrencia Rz es independientemente halógeno, -OH, -SH, -CN, -CF3, -OCF3, alcoxi C1-6, cicloalquilo C3-7, cicloalcoxi C3-7 o -NR100R101; R100 y R101 son independientemente H, alquilo C1-6, fenilo, CO(alquilo C1-6) o SO2alquilo C1-6; X es -(C=O)-, -(C=S)- o -(SO2)-; R1 es alquilo C1-10 opcionalmente substituido con 1, 2, o 3 grupos independientemente seleccionados de halógeno, -OH, -O, -SH, -CN, -CF3, -OCF3, -C3-7 cicloalquilo C3-7, -alcoxi C1-4, amino, mono- o dialquilamino, arilo, heteroarilo, y heterocicloalquilo, en donde cada grupo arilo es opcionalmente substituido con 1, 2 o 3 grupos R50; R50 es seleccionado de halógeno, OH, SH, CN, -CO-(alquilo C1-4), -NR7R8, -S(O)0-2-(alquilo C1-4), alquilo C1-6, alquenilo C2-6, alquinilo C2-6, alcoxi C1-6, -O-bencilo, -alqueniloxi, alcoxialcoxialcoxi, y cicloalquilo C3-8; en donde los grupos alquilo, alquenilo, alquinilo, alcoxi y cicloalquilo son opcionalmente substituidos con 1 o 2 substituyentes independientemente seleccionados de alquilo C1-4, halógeno, OH, -NR5R6, CN, haloalcoxi C1-4, NR7R8, y alcoxi C1-4; R5 y R6 son independientemente H o alquilo C1-6; o R5 y R6 y el nitrógeno al cual se encuentran unidos forman un anillo heterocicloalquilo de 5 o 6 miembros; R7 y R8 son independientemente seleccionados de H; -alquilo C1-4 opcionalmente substituido con 1, 2, o 3 grupos independientemente seleccionados de -OH, -NH2, y halógeno; -cicloalquilo C3-6; -(alquilo C1-4)-O-(alquilo C1-4); -alquenilo C2-4; y -alquinilo C2-4; en donde cada heteroarilo es opcionalmente substituido con 1 o 2 grupos que son independientemente R50 o =O; R2 y R3 son independientemente seleccionados de H; F; -alquilo C1-6 opcionalmente substituido con -F, -OH, -C:::N, -CF3, alcoxi C1-3, o -NR5R6; -(CH2)0-2-R17; -(CH2)0-2-R18; -alquenilo C2-6 o alquinilo C2-6, en donde cada uno es opcionalmente substituido con un substituyente independiente seleccionado de F, -OH, -C:::N, -CF3 y alcoxi C1-3; -(CH2)0-2-cicloalquilo C3-7, opcionalmente substituido con un substituyente independiente seleccionado de -F, -OH, -C:::N, -CF3, alcoxi C1-3 y -NR5R6; o en donde R2 y R3 y el carbono al cual están unidos forman un carbociclo de tres a siete átomos de carbono, en donde un átomo de carbono es opcionalmente reemplazado por un grupo seleccionado de-O-, -S-, -SO2-, o -NR7-; donde en cada ocurrencia R17 es un grupo arilo seleccionado de fenilo, 1-naftilo, 2-naftilo, indanilo, indenilo, dihidronaftilo y tetralinilo,en donde en dichos grupos arilo son opcionalmente substituidos con uno o dos grupos que son independientemente -alquilo C1-3; -alcoxi C1-4; CF3; -alquenilo C2-6 o -alquinilo C2-6 cada uno de los cuales es opcionalmente substituido con un substituyente seleccionado de F, OH, alcoxi C1-3; halógeno; OH; -C:::N; -cicloalquilo C3-7; -CO-(alquilo C1-4); o -SO2-(alquilo C1-4); donde R18 es un grupo heteroarilo seleccionado de piridinilo, pirimidinilo, quinolinilo, indolilo, piridazinilo, pirazinilo, isoquinolilo, quinazolinilo, quinoxalinilo, ftalazinilo, imidazolilo, isoxazolilo, oxazolilo, tiazolilo, furanilo, tienilo, pirrolilo, oxadiazolilo o tiadiazolilo, en donde cada uno de dichos grupos heteroarilo están opcionalmente substituidos con uno o dos grupos que son independientemente -alquilo C1-6 opcionalmente substituido con un substituyente seleccionado de OH, C:::N, CF3, alcoxi C1-3, y -NR5R6; en donde R15 es seleccionado de hidrógeno, alquilo C1-6, alcoxi C1-6, alcoxi C1-6 alquilo C1-6, hidroxi alquilo C1-6, halo alquilo C1-6, bencilo, -C(O)2-bencilo, y alcoxicarbonilo, en donde la porción alquilo y fenilo de cada uno no está substituida o está substituida con 1, 2, 3, o 4 grupos independientemente seleccionados de halógeno, alquilo C1-6, hidroxi, alcoxi C1-6, NH2, y -R26-R27; en donde R26 es seleccionado de -C(O)-, -SO2-, -CO2-, -C(O)NR5-, y -NR5C(O)-, R27 es seleccionado de alquilo C1-6, alcoxi C1-6, arilalquilo C1-6, heterocicloalquilo, y heteroarilo, en donde cada uno de los precedentes es no substituido o substituido con 1, 2, 3, 4, o 5 grupos que son independientemente alquilo C1-4, alcoxi C1-4, halógeno, haloalquilo, hidroxialquilo, -NR5R6, o -C(O)NR5R6; Rc es seleccionado de -(CH2)0-3-(C3-C8) cicloalquilo en donde el cicloalquilo está opcionalmente substituido con 1, 2, o 3 grupos independientemente seleccionados de -R205; y -CO2-(alquilo); -(CR245R250)0-4-arilo; -(CR245R250)0-4-heteroarilo; -(CR245R250)0-4-heterocicloalquilo; -(CR245R250)0-4-aril-heteroarilo; -(CR245R250)0-4-aril-heterocicloalquilo; -(CR245R250)0-4-aril-arilo; -(CR240R250)0-4-heteroaril-arilo; -(CR245R250)0-4-heteroaril-heterocicloalquilo; -(CR245R250)0-4-heteroaril-heteroarilo; -CHR245-CHR250-arilo; -(CR245R250)0-4-heterocicloalquil-heteroarilo; -(CR245R250)0-4-heterocicloalquil-heterocicloalquilo; -(CR245R250)0-4-heterocicloalquil-arilo; un anillo monocíclico o bicíclico de 5, 6, 7 8, 9, o 10 carbonos unidos a 1 o 2 grupos arilo, heteroarilo, o heterocicloalquilo; en donde 1, 2 o 3 carbonos del anillo monocíclico o bicíclico son opcionalmente reemplazados con -NH-, -N(CO)0-1R215-, -N(CO)0-1R220-, -O-, o -S(=O)0-2-, y en donde el anillo monocíclico o bicíclico es opcionalmente substituido con 1, 2 o 3 grupos que son independientemente -R205, -R245, -R250 o =O; -alquenilo C2-6 opcionalmente substituido con 1, 2, o 3 grupos R205; -alquinilo C2-6 opcionalmente substituido con 1, 2, o 3 grupos R205; en donde cada grupo arilo unido directamente o indirectamente al grupo -(CR245R250)0-4 es opcionalmente substituido con 1, 2, 3 o 4 grupos R200; en donde cada grupo heteroarilo unido directamente o indirectamente al grupo -(CR245R250)0-4 es opcionalmente substituido con 1, 2, 3 o 4 grupos R200; en donde cada grupo heterocicloalquilo unido directamente o indirectamente al grupo -(CR245R250)0-4 es opcionalmente substituido con 1, 2, 3 o 4 grupos R210; en donde en cada ocurrencia R200 es independientemente seleccionado de -alquilo C1-6 opcionalmente substituido con 1, 2, o 3 grupos R205; -OH; -NO2; -halógeno; -C:::N; -CHO; -(CH2)0-4-CO-NR220R225; -(CH2)0-4-CO-(alquilo C1-8); -(CH2)0-4-CO-(alquenilo C2-8); -(CH2)0-4-CO-(alquinilo C2-8); -(CH2)0-4-CO-(cicloalquilo C3-7); -(CH2)0-4-(CO)0-1-arilo; -(CH2)0-4-(CO)0-1-heteroarilo; -(CH2)0-4-(CO)0-1-heterocicloalquilo; -(CH2)0-4-CO2R215; -(CH2)0-4-SO2-NR220R225; -(CH2)0-4-S(O)0-2-(alquilo C1-8); -(CH2)0-4-S(O)0-2-(cicloalquilo C3-7); -(CH2)0-4-N(H o R215)-CO2R215; -(CH2)0-4-N(H o R215)-SO2-R220; -(CH2)0-4-N(H o R215)-CO-N(R215)2; -(CH2)0-4-N(-H o R215)-CO-R220; -(CH2)0-4-NR220R225; -(CH2)0-4-O-CO-(alquilo C1-6); -(CH2)0-4-O-(R215); -(CH2)0-4-S-(R215); -(CH2)0-4-O-(alquilo C1-6 opcionalmente substituido con 1, 2, 3, o 5 -F); -alquenilo C2-6 opcionalmente substituido con 1 o 2 grupos R205; -alquinilo C2-6 opcionalmente substituido con 1 o 2 grupos R205; y -(CH2)0-4-cicloalquilo C3-7; en donde cada grupo arilo incluido en R200 es opcionalmente substituido con 1, 2, o 3 grupos que son independientemente -R205, -R210 o -alquilo C1-6 substituido con 1, 2, o 3 grupos que son independientemente R205 o R210; en donde cada grupo heterocicloalquilo incluido en R200 es opcionalmente substituido con 1, 2, o 3 grupos que son independientemente R210; ; en donde cada grupo heteroarilo incluido en R200 es opcionalmente substituido con 1, 2, o 3 grupos que son independientemente R205, R210 o -alquilo C1-6 substituido con 1, 2, o 3 grupos que son independientemente -R205 o -R210; en donde a cada ocurrencia de R205 es independientemente seleccionado de -alquilo C1-6, -alquenilo C2-6, -alquinilo C2-6, -haloalcoxi C1-6, -(CH2)0-3(cicloalquilo C3-7), -halógeno, -(CH2)0-6-OH, -O-fenilo, -alquilfenilo, SH, -(CH2)0-6-C:::N, -(CH2)0-6-C(=O)NR235R240, -CF3, -C(O)2-bencilo, -alcoxi C1-6, y -NR235R240; en donde en cada ocurrencia R210 es independientemente seleccionado de -alquilo C1-6 opcionalmente substituido con 1, 2, o 3 grupos R205; -alquenilo C2-6 opcionalmente substituido con 1, 2, o 3 grupos R205; alquinilo C2-6 opcionalmente substituido con 1, 2, o 3 grupos R205; -halógeno; -alcoxi C1-6; -haloalcoxi C1-6; -NR220R225; -OH; -C:::N; -cicloalquilo C3-7 opcionalmente substituido con 1, 2, o 3 grupos R205; -CO-(alquilo C1-4); -SO2-NR235R240; -CO-NR235R240; -SO2-(alquilo C1-4); y =O; en donde en cada ocurrencia R215 es independientemente seleccionado de -alquilo C1-6, -(CH2)0-2-(arilo), -alquenilo C2-6, -alquinilo C2-6, -cicloalquilo C3-7, -(CH2)0-2-(heteroarilo), y -(CH2)0-2-(heterocicloalquilo); en donde el grupo arilo incluido en R215 es opcionalmente substituido con 1, 2, o 3 grupos que son independientemente -R205 o -R210; en donde el grupo heterocicloalquilo incluido en R215 es opcionalmente substituido con 1, 2, o 3 R210; en donde cada grupo heteroarilo incluido en R215 es opcionalmente substituido con 1, 2, o 3 R210; en donde en cada ocurrencia R220 y R225 son independientemente seleccionados de H, -alquilo C1-6, hidroxi alquilo C1-6, -amino alquilo C1-6, -halo alquilo C1-6, -(CH2)0-2-(cicloalquilo C3-7), -(alquilo C1-6)-O-(alquilo C1-3), -alquenilo C2-6, -alquinilo C2-6, -arilo, -heteroarilo, o -heterocicloalquilo; en donde los grupos ar
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