Discovery of 4-(5-(Cyclopropylcarbamoyl)-2-methylphenylamino)-5-methyl-<i>N</i>-propylpyrrolo[1,2-<i>f</i>][1,2,4]triazine-6-carboxamide (BMS-582949), a Clinical p38α MAP Kinase Inhibitor for the Treatment of Inflammatory Diseases
作者:Chunjian Liu、James Lin、Stephen T. Wrobleski、Shuqun Lin、John Hynes、Hong Wu、Alaric J. Dyckman、Tianle Li、John Wityak、Kathleen M. Gillooly、Sidney Pitt、Ding Ren Shen、Rosemary F. Zhang、Kim W. McIntyre、Luisa Salter-Cid、David J. Shuster、Hongjian Zhang、Punit H. Marathe、Arthur M. Doweyko、John S. Sack、Susan E. Kiefer、Kevin F. Kish、John A. Newitt、Murray McKinnon、John H. Dodd、Joel C. Barrish、Gary L. Schieven、Katerina Leftheris
DOI:10.1021/jm100540x
日期:2010.9.23
discovery and characterization of 7k (BMS-582949), a highly selectivep38α MAP kinase inhibitor that is currently in phase II clinical trials for the treatment of rheumatoid arthritis, is described. A key to the discovery was the rational substitution of N-cyclopropyl for N-methoxy in 1a, a previously reported clinical candidate p38αinhibitor. Unlike alkyl and other cycloalkyls, the sp2 character of