Synthesis of BMS-309403-Related Compounds, Including [14C]BMS-309403, a Radioligand for Adipocyte Fatty Acid Binding Protein
作者:Toshihiko Okada、Makoto Hiromura、Masato Otsuka、Shuichi Enomoto、Hiroyuki Miyachi
DOI:10.1248/cpb.60.164
日期:——
Adipocyte fatty acid binding protein (A-FABP; FABP4), which is predominantly expressed in macrophages and adipose tissue, regulates fatty acid storage and lipolysis, and is also an important mediator of inflammation. Here, we report a synthesis of 14C-labeled 2-[2′-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)biphenyl-3-yloxy]acetic acid (BMS309403), a potent and selective small-molecular FABP4 inhibitor, as a chemical tool for investigating the roles of FABP4 in inflammatory and metabolic disorders. The structure–activity relationship of several BMS derivatives for inhibition of FABP4 is also reported.
脂肪细胞脂肪酸结合蛋白(A-FABP;FABP4)主要在巨噬细胞和脂肪组织中表达,调节脂肪酸储存和脂肪分解,也是炎症的重要介质。这里,我们报告了一种 14C 标记的 2-[2′-(5-乙基-3,4-二苯基-1H-吡唑-1-基)联苯-3-基氧基]乙酸(BMS309403)的合成,这是一种强效、选择性的小分子 FABP4 抑制剂,是研究 FABP4 在炎症和代谢紊乱中作用的化学工具。报告还介绍了几种 BMS 衍生物抑制 FABP4 的结构-活性关系。