作者:Jennifer A. Townes、Adam Golebiowski、Michael P. Clark、Matthew J. Laufersweiler、Todd A. Brugel、Mark Sabat、Roger G. Bookland、Steve K. Laughlin、John C. VanRens、Biswanath De、Lily C. Hsieh、Susan C. Xu、Michael J. Janusz、Richard L. Walter
DOI:10.1016/j.bmcl.2004.07.024
日期:2004.10
4-Aryl-5-pyrimidyl-based cytokine synthesis inhibitors of TNF-alpha production, which contain a novel bicyclic pyrazole heterocyclic core, are described. Many of these inhibitors showed low nanomolar activity against LPS-induced TNF-alpha production in a THP-1 cell-based assay and against human p38 alpha MAP kinase in an isolated enzyme assay. The X-ray crystal structure of a bicyclic pyrazole inhibitor co-crystallized
描述了包含新的双环吡唑杂环核心的TNF-α生产的基于4-芳基-5-嘧啶基的细胞因子合成抑制剂。这些抑制剂中的许多在基于THP-1细胞的测定中显示出对LPS诱导的TNF-α产生的纳摩尔活性较低,在分离的酶测定中显示出对人p38αMAP激酶的较低纳摩尔活性。呈现了与突变的p38(mp38)共结晶的双环吡唑抑制剂的X射线晶体结构。