作者:Yasuhiro Imaeda、Hidekazu Tokuhara、Yoshiyuki Fukase、Ray Kanagawa、Yumiko Kajimoto、Keiji Kusumoto、Mitsuyo Kondo、Gyorgy Snell、Craig A. Behnke、Takanobu Kuroita
DOI:10.1021/acsmedchemlett.6b00251
日期:2016.10.13
further optimization of physicochemical properties led to the discovery of benzimidazole derivative 10 (1-(4-methoxybutyl)-N-(2-methylpropyl)-N-[(3S,5R)-5-(morpholin-4-yl)carbonylpiperidin-3-yl]-1H-benzimidazole-2-carboxamide hydrochloride, TAK-272) as a highly potent and orally active renin inhibitor. Compound 10 demonstrated good oral bioavailability (BA) and long-lasting efficacy in rats. Compound
天冬氨酸蛋白酶肾素是治疗高血压和心血管/肾脏疾病(例如慢性肾脏疾病和心力衰竭)的有吸引力的靶标。我们在基于结构的药物设计(SBDD)的指导下将S1'位结合剂引入到先导化合物1中,进一步优化理化性质导致发现苯并咪唑衍生物10(1-(4-甲氧基丁基)-N-(2 -甲基丙基)-N -[(3 S,5 R)-5-(吗啉-4-基)羰基哌啶-3-基] -1 H-苯并咪唑-2-羧酰胺盐酸盐,TAK-272)和口服活性肾素抑制剂。化合物10在大鼠中显示出良好的口服生物利用度(BA)和持久的功效。化合物10目前正在临床试验中。