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Azabenzimidazole compounds as inhibitors of PDE4 isoenzymes for the treatment of CNS disorders and other disorders
专利权人:
Pfizer Inc.
发明人:
CHAPPIE, Thomas Allen,HAYWARD, Matthew Merrill,PATEL, Nandini Chaturbhai,VERHOEST, Patrick Robert
申请号:
ES14705882
公开号:
ES2638850T3
申请日:
2014.02.06
申请国别(地区):
ES
年份:
2017
代理人:
摘要:
A compound of formula Ia: ** (See formula) ** or a pharmaceutically acceptable salt thereof. wherein: b is represented by an integer selected from 0, 1, 2, or 3; each R2, if present, is represented by a substituent independently selected from the group consisting of fluorine, chlorine, cyano, methyl, trifluoromethyl, methylthio, methoxy, and trifluoromethoxy; R6 and R7 are each independently selected from the group consisting of hydrogen, (C1-C6) alkyl, - (CH2) m-cycloalkyl (C3-C10), and - (CH2) m-heteroaryl (from 5 to 10 members); wherein said (C1C6) alkyl, (C3-C10) cycloalkyl, and heteroaryl (5 to 10 members) are optionally substituted with one to three substituents independently selected from the group consisting of halogen, (C1-C6 alkyl) ), halo (C1-C6) alkyl, (C1-C6) alkoxy, halo (C1-C6) alkoxy, (C1-C6) alkylthio, and cyano; or R6 and R7 taken together with the nitrogen to which they are attached form a heterocycloalkyl (4 to 6 members), in which up to three carbon atoms of said heterocycloalkyl are optionally substituted with a substituent independently selected from the group consisting of halogen, (C1-C6) alkyl, halo (C1-C6) alkyl, (C1-C6) alkoxy, (C1-C6) haloalkoxy, (C1-C6) alkylthio, -C (O) NR4R5, hydroxy, and cyano, in which R4 and R5 are independently selected from the group consisting of hydrogen and (C1-C6) alkyl, and m is represented by an integer selected from 0, 1, or 2.Un compuesto de fórmula Ia: **(Ver fórmula)** o una sal farmacéuticamente aceptable del mismo. en la que: b está representado por un número entero seleccionado de 0, 1, 2, o 3; cada R2, si está presente, está representado por un sustituyente seleccionado independientemente de entre el grupo que consiste en flúor, cloro, ciano, metilo, trifluorometilo, metiltio, metoxi, y trifluorometoxi; R6 y R7 se seleccionan cada uno independientemente de entre el grupo que consiste en hidrógeno, alquilo (C1- C6), -(CH2)m-cicloalquilo (C3-C10), y -(CH2)m-heteroarilo (de 5 a 10 miembros); en el que
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