申请人:Bio-Mega/Boehringer Ingelheim Research Inc.
公开号:US05523315A1
公开(公告)日:1996-06-04
Disclosed herein are compounds of the formula: A--N(R.sup.1)C(O)CH.sub.2 CHR.sup.2 C(O)--B wherein A is various oxygen-bearing radicals; for example, HO--CH(R.sup.3)CH.sub.2 wherein R.sup.3 is, inter alia, hydrogen, lower alkyl, lower cycloalkyl or phenyl; or HO--CR.sup.5 (R.sup.6)CH.sub.2 wherein each of R.sup.5 and R.sup.6 is lower alkyl, or R.sup.5 and R.sup.6 together with the carbon atom to which they are attached form a 1,1-(lower cycloalkanediyl); R.sup.1 is, for example, benzyl, alkyl or a substituted alkyl such as cyclohexylmethyl; R.sup.2 is, for example, cyclo-alkylmethyl, 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.
本文披露的化合物的结构式为:A--N(R.sup.1)C(O)CH.sub.2 CHR.sup.2 C(O)--B,其中A是各种含氧基团;例如,HO--CH(R.sup.3)CH.sub.2,其中R.sup.3包括氢、低烷基、低环烷基或苯基;或HO--CR.sup.5 (R.sup.6)CH.sub.2,其中R.sup.5和R.sup.6各自是低烷基,或者R.sup.5和R.sup.6与它们连接的碳原子形成1,1-(低环烷基二基);R.sup.1例如是苄基、烷基或取代烷基,如环己基甲基;R.sup.2例如是环烷基甲基、1H-咪唑-4-基甲基、4-噻唑基甲基或(2-氨基-4-噻唑基)甲基;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。这些化合物抑制肾素活性,适用于治疗高血压和充血性心力衰竭。