申请人:BIO-MEGA/BOEHRINGER INGELHEIM RESEARCH INC.
公开号:EP0589446A1
公开(公告)日:1994-03-30
Disclosed herein are compounds of the formula:
A-N(R¹)C(O)CH₂CHR²C(O)-B
wherein A is an oxygen-bearing radical selected from the group consisting of: (a) HO-CH(R³)CH₂ wherein R³ is, for example, hydrogen, lower alkyl, lower cycloalkyl, phenyl or an unsubstituted five- or six-membered heterocyclic ring containing one or two heteroatoms selected from the group of N, O or S; (b) HO-CH₂CH(R⁴) wherein R⁴ is, for example, lower alkyl or phenyl(lower)alkyl; and (c) HO-CR⁵(R⁶)CH₂ wherein each of R⁵ and R⁶ is lower alkyl; or R⁵ and R⁶ together with the carbon atom to which they are attached form a 1,1-(lower cycloalkanediyl), 1,1-(4-hydroxycyclohexanediyl) or 1,1-(4-oxocyclohexanediyl); (d) (lower alkoxy)CR5A(R6A)CH₂ wherein each of R5A and R6A is lower alkyl; or R5A and R6A together with the carbon atom to which they are attached form a 1,1-(lower cycloalkanediyl); and (e) (lower alkyl)C(O)CH₂; R¹ is, for example, benzyl, alkyl, a substituted alkyl such as cyclohexylmethyl, or R⁷R⁸NC(O)CH₂ wherein R⁷ and R⁸ are alkyl such as methyl or ethyl; R² is, for example, alkyl, cycloalkylmethyl, 1H-imidazol-4-ylmethyl, 4-thiazolylmethyl or (2-amino-4-thiazolyl)methyl; and B is a renin substrate transition state mimic, for example, [1(S)-(cyclohexylmethyl)-2(R),3(S)-dihydroxy-5-methylhexyl]amino. The compounds inhibit renin activity and are indicated for the treatment of hypertension and congestive heart failure.
这里公开的是式中的化合物:
A-N(R¹)C(O)CH₂CHR²C(O)-B
其中 A 是选自以下组别的含氧自由基(a) HO-CH(R³)CH₂ 其中 R³ 例如是氢、低级烷基、低级环烷基、苯基或含有选自 N、O 或 S 组的一个或两个杂原子的未取代的五元或六元杂环; (b) HO-CH₂CH(R⁴) 其中 R⁴ 例如是低级烷基或苯基(低级)烷基;(c) HO-CR⁵(R⁶)CH₂,其中 R⁵ 和 R⁶ 均为低级烷基;或 R⁵ 和 R⁶ 与它们所连接的碳原子一起形成 1,1-(低级环烷二基)、1,1-(4-羟基环己烷二基)或 1,1-(4-氧代环己烷二基);(d) (低级烷氧基)CR5A(R6A)CH₂,其中 R5A 和 R6A 各为低级烷基;或 R5A 和 R6A 与它们所连接的碳原子一起形成 1,1-(低级环烷二基);(e) (低级烷基)C(O)CH₂;R¹例如是苄基、烷基、取代的烷基如环己基甲基,或 R⁷R⁸NC(O)CH₂,其中 R⁷ 和 R⁸ 是烷基如甲基或乙基;R² 是例如烷基、环烷基甲基、1H-咪唑-4-基甲基、4-噻唑基甲基或(2-氨基-4-噻唑基)甲基;以及 B 是肾素底物过渡态模拟物,例如[1(S)-(环己基甲基)-2(R),3(S)-二羟基-5-甲基己基]氨基。这些化合物可抑制肾素活性,适用于治疗高血压和充血性心力衰竭。