申请人:Argenta Discovery Limited
公开号:US07994211B2
公开(公告)日:2011-08-09
Compounds of formula (I) have muscarinic M3 receptor modulating activity; Formula (I) wherein A is an oxygen atom or group —N(R12)—; (i) R1 is C1-C6-alkyl or a hydrogen atom; and R2 is a hydrogen atom or a group —R5, —Z—Y—R5—Z—NR9R10; —Z—CO—NR9R10; —Z—NR9—CO—R5; or —Z—CO2H; and R3 is a lone pair, or C1-C6-alkyl in which case the nitrogen atom to which it is attached is a quaternary nitrogen and carries a positive charge; or (ii) R1 and R3 together with the nitrogen to which they are attached form a heterocycloalkyl ring, and R2 is a hydrogen atom; or a group —R5, —Z—Y—R5, —Z—NR9R10, —Z—CO—NR9R10, —Z—NR9—CO—R5, or —Z—CO2H, in which cases the nitrogen atom to which it is attached is a quaternary nitrogen and carries a positive charge; or (iii) R1 and R2 together with the nitrogen to which they are attached form a heterocycloalkyl ring, said ring being substituted by a group —Y—R5, —Z—Y—R5, —Z—NR9R10; —Z—CO—NR9R10; —Z—NR9—CO—R5; or —Z—CO2H and R3 is a lone pair, or C1-C6-alkyl in which case the nitrogen atom to which it is attached is a quaternary nitrogen and carries a positive charge; R4 is a group of formula (a), (b), (c) or (d); is an C1-C6-alkyl, aryl, aryl-fused-cycloalkyl, aryl-fused-heterocycloalkyl, heteroaryl, aryl(C1-C8-alkyl)-, heteroaryl(C1-C8-alkyl)-, cycloalkyl or heterocycloalkyl group, and the remaining variables are as defined in the specification.
化合物(I)的公式具有肌动蛋白M3受体调节活性;其中公式(I)中,A是氧原子或基团-N(R12)-;(i) R1是C1-C6烷基或氢原子;R2是氢原子或基团-R5,-Z-Y-R5-Z-NR9R10; -Z-CO-NR9R10; -Z-NR9-CO-R5; 或-Z-CO2H;R3是孤对电子或C1-C6烷基,在这种情况下,它附着的氮原子是季铵氮并带有正电荷;或(ii) R1和R3与它们附着的氮形成杂环烷基环,R2是氢原子;或基团-R5,-Z-Y-R5,-Z-NR9R10,-Z-CO-NR9R10,-Z-NR9-CO-R5或-Z-CO2H,在这些情况下,它附着的氮原子是季铵氮并带有正电荷;或(iii) R1和R2与它们附着的氮形成杂环烷基环,该环被基团-Y-R5,-Z-Y-R5,-Z-NR9R10,-Z-CO-NR9R10,-Z-NR9-CO-R5或-Z-CO2H取代,R3是孤对电子或C1-C6烷基,在这种情况下,它附着的氮原子是季铵氮并带有正电荷;R4是公式(a),(b),(c)或(d)的基团;是C1-C6烷基,芳基,芳基融合环烷基,芳基融合杂环烷基,杂芳基,芳基(C1-C8烷基)-,杂芳基(C1-C8烷基)-,环烷基或杂环烷基基团,其余变量如规范所定义。