专利号:US-2009227575-A1 优先权日:2008-03-04 标 题 :7H-PYRROLO[2,3-H]QUINAZOLINE COMPOUNDS, THEIR USE AS mTOR KINASE AND PI3 KINASE INHIBITORS, AND THEIR SYNTHESIS 发明人:VENKATESAN ARANAPAKAM MUDUMBAI; CHEN ZECHENG; DOS SANTOS OSVALDO; BROOIJMANS NATASJA; GOPALSAMY ARIAMALA 权利人:WYETH CORP 摘要:A 7H-pyrrolo[2,3-h]quinazoline compound of the formula I n n n n n n n n n n wherein Ar, R 1 , R 2 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , and n are as defined in the specification, and methods for making same.
参考标题:Modular Synthesis Of Di- And Trisubstituted Imidazoles From Ketones And Aldehydes: A Route To Kinase Inhibitors 作者:Ian De Toledo,Thiago A. Grigolo,James M. Bennett,Jonathan M. Elkins,Ronaldo A. Pilli |发布日期:2019.11.1 摘要:A One-Pot And Modular Approach To The Synthesis Of 2,4(5)-Disubstituted Imidazoles Was Developed Based On Ketone Oxidation, Employing Catalytic Hbr And Dmso, Followed By Imidazole Condensation With Aldehydes. This Methodology Afforded Twenty-Nine Disubstituted Nh-Imidazoles (23%-85% Yield). A Three-Step Synthesis Of 20 Kinase Inhibitors Was Achieved By Employing This Oxidation-Condensation Protocol