申请人:Pfizer Limited
公开号:EP0358398A1
公开(公告)日:1990-03-14
Compounds of the formula:
Wherein A completes a 5 or 6 membered carbocyclic ring which may be saturated or monounsaturated; R1 is H or (C1-C4)alkyl; R and R4 are H, (C1-C6)alkyl, C3-C7 cycloalkyl, benzyl, or an alternative biolabile ester-forming group;
Y is either a direct bond or an alkylene group of from 1 to 6 carbon atoms;
R2 is H, aryl, heterocyclyl, R6CONR5-, R7NR5CO-, R7NR5SO2- or R8SO2NR5-, with the proviso that Y is not a direct bond when R2 is H, aryl or heterocyclyl;
wherein R5 is H, (C1-C6)alkyl or aryl(C1-C6)alkyl; R6 is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R9R10R11C-wherein R9 is H, OH, (C1-C6)alkoxy, (C1-C6)-alkyl, hydroxy(C1-C6)alkyl, aryl(C1-C6)alkyl, (C2-C6)alkenyl, heterocyclyl, heterocyclyl(C1-C6)alkyl, R12CONH-, R12SO2NH- or (R13)2N-; R10 and R11 are H or (C1-C6)alkyl; or R10 is H and R" is amino(C1-C6)-alkyl, imidazolylmethyl, aryl, aryl(C1-C6)alkyl, aryl(C1-C6)alkoxy(C1-C6)alkoxy, hydroxy(C1-C6)alkyl or methylthio(CI-C6)alkyl; or the two groups R10 and R11 form a 3 to 6 membered carbocyclic ring or a pyrrolidine or piperidine ring which may optionally be substituted by amino, (C2-C4)alkanoyl or aroyl; R12 is (C1-C6)alkyl, (C3-C7)cycloalkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl; each R13 is H, (C1-C6)alkyl, aryl(C1-C6)alkyl or the two groups R'3 form a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(C1-C4)alkyl-piperazinyl group;
R7 is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R10R11R14C-wherein R10 and R11 are as previously defined and R14 is (R'3)2NCO-, R120CH2- or R15OCO, wherein R12 and R13 are as previously defined and R15 is (C1-C6)alkyl, (C3-C7)cycloalkyl or aryl(C1-C6)alkyl; and
R8 is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl;
R3 is a group of the formula:
wherein R16 is H, halo, 4-OH, 4-(C1-C6 alkoxy), 4-(C3-C7 cycloalkoxy) 4-(C2-Cs alkenyloxy), 4-[(Ci-Cs alkoxy)carbonyloxy], 4-[(C3-C7 cycloalkoxy)carbonyloxy], or 3-(C1-C4 alkyl)S02NH-; and R20 is H, C1-C4 alkyl, C1-C4 alkoxy, C2-C6 alkanoyl or halo; or R3 is a group of the formula:
wherein said groups may optionally be substituted in the fused benzene ring by C1-C4 alkyl, C1-C4 alkoxy, OH, halo or CF3; are antihypertensive agents of utility in the treatment of hypertension, heart failure and renal insufficiency.
式中的化合物:
其中,A 是一个 5 或 6 成员碳环,可以是饱和或单不饱和环;R1 是 H 或 (C1-C4)烷基;R 和 R4 是 H、(C1-C6)烷基、C3-C7 环烷基、苄基或另一种生物可合成酯的基团;
Y 是直接键或 1 至 6 个碳原子的亚烷基;
R2 是 H、芳基、杂环基、R6CONR5-、R7NR5CO-、R7NR5SO2- 或 R8SO2NR5-,但当 R2 是 H、芳基或杂环基时,Y 不是直接键;
其中 R5 是 H、(C1-C6)烷基或芳基(C1-C6)烷基;R6 是(C1-C6)烷基、芳基、芳基(C1-C6)烷基、杂环基、杂环基(C1-C6)烷基或式 R9R10R11C- 其中 R9 是 H、OH、(C1-C6)烷氧基、(C1-C6)-烷基、羟基(C1-C6)烷基、芳基(C1-C6)烷基、(C2-C6)烯基、杂环基、杂环基(C1-C6)烷基、R12CONH-、R12SO2NH- 或 (R13)2N-;R10和R11是H或(C1-C6)烷基;或R10是H,R "是氨基(C1-C6)-烷基、咪唑甲基、芳基、芳基(C1-C6)烷基、芳基(C1-C6)烷氧基(C1-C6)烷氧基、羟基(C1-C6)烷基或甲硫基(CI-C6)烷基;或两个基团 R10 和 R11 形成 3 至 6 个成员的碳环或吡咯烷环或哌啶环,可任选被氨基、(C2-C4)烷酰基或芳基取代;R12 是 (C1-C6)烷基、(C3-C7)环烷基、芳基、芳基(C1-C6)烷基、杂环烷基或杂环(C1-C6)烷基;每个 R13 是 H、(C1-C6)烷基、芳基(C1-C6)烷基或两个基团 R'3 形成的吡咯烷基、哌啶基、吗啉基、哌嗪基或 N-(C1-C4)烷基-哌嗪基;
R7 是(C1-C6)烷基、芳基、芳基(C1-C6)烷基、杂环基、杂环基(C1-C6)烷基或式 R10R11R14C 的基团,其中 R10 和 R11 如前所定义,R14 是 (R'3)2NCO-、R120CH2- 或 R15OCO,其中 R12 和 R13 如前所定义,R15 是(C1-C6)烷基、(C3-C7)环烷基或芳基(C1-C6)烷基;和
R8 是 (C1-C6)烷基、芳基、芳基 (C1-C6)烷基、杂环烷基或杂环烷基 (C1-C6)烷基;
R3 是式中的基团:
其中 R16 是 H、卤素、4-OH、4-(C1-C6 烷氧基)、4-(C3-C7 环烷氧基)、4-(C2-Cs 烯氧基)、4-[(Ci-Cs 烷氧基)羰氧基]、4-[(C3-C7 环烷氧基)羰氧基]或 3-(C1-C4烷基)S02NH-;以及 R20 是 H、C1-C4 烷基、C1-C4 烷氧基、C2-C6 烷酰基或卤素;或 R3 是式中的基团:
其中所述基团可任选在融合苯环上被 C1-C4 烷基、C1-C4 烷氧基、OH、卤代或 CF3 取代;是可用于治疗高血压、心力衰竭和肾功能不全的降压药。