Synthesis of Potent and Selective Inhibitors of Aldo-Keto Reductase 1B10 and Their Efficacy against Proliferation, Metastasis, and Cisplatin Resistance of Lung Cancer Cells
作者:Satoshi Endo、Shuang Xia、Miho Suyama、Yoshifumi Morikawa、Hiroaki Oguri、Dawei Hu、Yoshinori Ao、Satoyuki Takahara、Yoshikazu Horino、Yoshihiro Hayakawa、Yurie Watanabe、Hiroaki Gouda、Akira Hara、Kazuo Kuwata、Naoki Toyooka、Toshiyuki Matsunaga、Akira Ikari
DOI:10.1021/acs.jmedchem.7b00830
日期:2017.10.26
Aldo-keto reductase 1B10 (AKR1B10) is overexpressed in several extraintestinal cancers, particularly in non-small-cell lung cancer, where AKR1B10 is a potential diagnostic marker and therapeutic target. Selective AKR1B10 inhibitors are required because compounds should not inhibit the highly related aldose reductase that is involved in monosaccharide and prostaglandin metabolism. Currently, 7-hydr
醛固酮还原酶1B10(AKR1B10)在几种肠外癌症中过度表达,尤其是在非小细胞肺癌中,其中AKR1B10是潜在的诊断标志物和治疗靶标。需要选择性的AKR1B10抑制剂,因为化合物不应抑制与单糖和前列腺素代谢有关的高度相关的醛糖还原酶。目前,7-羟基-2-(4- methoxyphenylimino)-2- ħ色烯-3-羧酸苄基酰胺(HMPC)已知是AKR1B10的最有效的竞争性抑制剂,但它是非选择性的。在这项研究中,HMPC的衍生物是通过除去4-甲氧基苯基亚氨基部分并将苄基酰胺替换为苯丙基酰胺而合成的。其中4c和4e与HMPC相比,AKR1B10具有更高的AKR1B10抑制能力(分别为IC 50 4.2和3.5 nM)和选择性。用这两种化合物进行的治疗不仅显着抑制了肺癌A549细胞的迁移,增殖和转移,而且显着抑制了对顺铂耐药的A549细胞的转移和侵袭潜能。