Synthesis and SAR of 4-(3-hydroxyphenylamino)pyrrolo[2,1-f][1,2,4]triazine based VEGFR-2 kinase inhibitors
作者:Robert M. Borzilleri、Zhen-wei Cai、Christopher Ellis、Joseph Fargnoli、Aberra Fura、Tracy Gerhardt、Bindu Goyal、John T. Hunt、Steven Mortillo、Ligang Qian、John Tokarski、Viral Vyas、Barri Wautlet、Xioping Zheng、Rajeev S. Bhide
DOI:10.1016/j.bmcl.2004.12.079
日期:2005.3
A versatile synthesis of the suitably functionalized pyrrolo[2,1-f][1,2,4]triazine nucleus is described. SAR at the C-5 and C-6 positions of the 4-(3-hydroxy-4-methylphenylamino)pyrrolo[2,1-f][1,2,4]triazine template led to compounds with good in vitro potency against VEGFR-2 kinase. Glucuronidation of the phenol group is mitigated by incorporation of a basic amino group on the C-6 side chain of the
描述了适当官能化的吡咯并[2,1-f] [1,2,4]三嗪核的通用合成方法。4-(3-羟基-4-甲基苯基氨基)吡咯并[2,1-f] [1,2,4]三嗪模板的C-5和C-6位置处的SAR导致化合物具有良好的体外抗药性VEGFR-2激酶。通过在吡咯并三嗪核的C-6侧链上引入碱性氨基来减轻酚基的葡萄糖醛酸化。