Design, synthesis, and biological evaluation of 8-biarylquinolines: A novel class of PDE4 inhibitors
作者:Michel Gallant、Nathalie Chauret、David Claveau、Stephen Day、Denis Deschênes、Daniel Dubé、Zheng Huang、Patrick Lacombe、France Laliberté、Jean-François Lévesque、Susana Liu、Dwight Macdonald、Joseph Mancini、Paul Masson、Anthony Mastracchio、Donald Nicholson、Deborah A. Nicoll-Griffith、Hélène Perrier、Myriam Salem、Angela Styhler、Robert N. Young、Yves Girard
DOI:10.1016/j.bmcl.2008.01.004
日期:2008.2
of a novel series of 8-biarylquinolines acting as type 4 phosphodiesterase (PDE4) inhibitors is described herein. Prototypical compounds from this series are potent and non-selective inhibitors of the four distinct PDE4 (IC(50)<10 nM) isozymes (A-D). In a human whole blood in vitro assay, they inhibit (IC(50)<0.5 microM) the LPS-induced release of the cytokine TNF-alpha. Optimized inhibitors were evaluated
本文描述了充当4型磷酸二酯酶(PDE4)抑制剂的一系列新的8-联芳基喹啉系列的结构-活性关系。该系列的典型化合物是四种不同PDE4(IC(50)<10 nM)同功酶(AD)的有效和非选择性抑制剂。在人类全血体外测定中,它们抑制(IC(50)<0.5 microM)LPS诱导的细胞因子TNF-α释放。在清醒的豚鼠中,在卵清蛋白诱导的支气管收缩模型中评估了优化的抑制剂的体内功效。通过在松鼠猴中进行药代动力学研究,评估了它们产生催吐反应的倾向。这项工作已导致鉴定出几种具有优异的体外和体内特性的化合物,其中包括治疗呕吐的良好治疗窗口。