The present invention relates to pyridazin-4(1H)-one derivatives, that are useful for treating cellular proliferative diseases, for treating disorders associated with MET activity, and for inhibiting the receptor tyrosine kinase MET. The invention also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
[EN] TYROSINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE TYROSINE KINASE
申请人:MERCK SHARP & DOHME
公开号:WO2011084402A1
公开(公告)日:2011-07-14
The present invention relates to pyridazin-4(1H)-one derivatives, that are useful for treating cellular proliferative diseases, for treating disorders associated with MET activity, and for inhibiting the receptor tyrosine kinase MET. The invention also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
Palladium-Catalyzed Weak Chelation-Assisted Site-Selective C–H Arylation of <i>N</i>-Aryl Pyridones via 2-fold C–H Activation
作者:Maniya V. Nanjegowda、Shubhajit Basak、Tripti Paul、Tharmalingam Punniyamurthy
DOI:10.1021/acs.joc.4c00216
日期:——
Palladium-catalyzed weak chelation-assisted oxidative cross-dehydrogenativecoupling of arenes has been accomplished. The use of medicinally important pyridones as the intrinsic directing group, regioselectivity, 2-fold C–H activation, and late-stage modification of bioactive compounds are the important practical features.