Discovery of DS28120313 as a potent orally active hepcidin production inhibitor: Design and optimization of novel 4,6-disubstituted indazole derivatives
作者:Takeshi Fukuda、Riki Goto、Toshihiro Kiho、Kenjiro Ueda、Sumie Muramatsu、Masami Hashimoto、Anri Aki、Kengo Watanabe、Naoki Tanaka
DOI:10.1016/j.bmcl.2017.10.031
日期:2017.12
we report the design, synthesis and structure–activity relationships (SAR) of a series of 4,6-disubstituted indazole compounds as hepcidin production inhibitors. The optimization study of multi-kinase inhibitor 1 led to the design of a potent and bioavailable hepcidin production inhibitor, 32 (DS28120313), which showed serum hepcidin-lowering effects in an interleukin-6-induced acute inflammatory
铁调素已成为系统性铁稳态中的主要调节分子,其抑制作用可能是治疗慢性疾病性贫血(ACD)的有利策略。在这里,我们报告了一系列作为铁调素生产抑制剂的4,6-二取代的吲唑化合物的设计,合成和结构-活性关系(SAR)。对多激酶抑制剂1的优化研究导致了一种有效的,可生物利用的铁调素生产抑制剂32(DS28120313)的设计,该抑制剂在白介素6诱导的急性炎症小鼠模型中显示出降低血清铁调素的作用。