Synthesis and pharmacological evaluation of glycine amide derivatives as novel vascular adhesion protein-1 inhibitors without CYP3A4 and CYP2C19 inhibition
作者:Susumu Yamaki、Yuji Koga、Akira Nagashima、Mitsuhiro Kondo、Yoshiaki Shimada、Keitaro Kadono、Ayako Moritomo、Kosei Yoshihara
DOI:10.1016/j.bmc.2017.05.059
日期:2017.8
Vascular adhesion protein-1 (VAP-1) is a promising therapeutic target for the treatment of diabetic nephropathy. Here, we conducted optimization studies of our lead compound 1, which we previously reported as a novel VAP-1 inhibitor, to enhance the inhibition of human VAP-1 and to reduce CYP3A4 and CYP2C19 inhibition. As a result, we identified 3-chloro-4-4-[5-(3-[glycyl(methyl)amino]methyl}phen
血管粘附蛋白1(VAP-1)是治疗糖尿病性肾病的有希望的治疗靶标。在这里,我们对我们先前作为新型VAP-1抑制剂报道的先导化合物1进行了优化研究,以增强对人VAP-1的抑制作用并降低CYP3A4和CYP2C19的抑制作用。结果,我们鉴定出3-氯-4- 4- [5-(3-[甘氨酸(甲基)氨基]甲基}苯基)嘧啶-2-基]哌嗪-1-基}苯甲酸(17h)作为一种新型口服活性VAP-1抑制剂,与没有CYP3A4和CYP2C19抑制作用相比,具有1倍的人VAP-1抑制活性,增加了14倍。口服17h 以0.3和1 mg / kg的剂量显着抑制链脲佐菌素(STZ)诱导的糖尿病大鼠蛋白尿的进展,表明该化合物具有治疗糖尿病性肾病的潜力。