265654-77-1Relevant articles and documents
Diphenylamino pyrimidine compound for inhibiting kinase activity
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Paragraph 0150; 0151; 0152; 0153; 0160; 0161, (2019/02/04)
The invention provides a diphenylamino pyrimidine compound for inhibiting the kinase activity, and particularly provides a medicinal composition of a substituted diphenylamino pyrimidine compound andapplication thereof. The compound is a compound as shown in a formula (I) in the specification, or pharmaceutically acceptable salt, prodrug, hydrate thereof or solvent compound, crystal form, N-oxideand various diastereomers thereof. The compound can be used for treating diseases which can be treated with JAK2 kinase inhibitors.
Discovery of 4-piperazinyl-2-aminopyrimidine derivatives as dual inhibitors of JAK2 and FLT3
Li, Yingxiu,Ye, Tianyu,Xu, Le,Dong, Yuhong,Luo, Yong,Wang, Chu,Han, Yufei,Chen, Ke,Qin, Mingze,Liu, Yajing,Zhao, Yanfang
, (2019/08/12)
Hybridization strategy is an effective strategy to obtain multi-target inhibitors in drug design. In this study, we assembled the pharmacophores of momelotinib and tandutinib to get a series of 4-piperazinyl-2-aminopyrimidine derivatives. All compounds were tested for the inhibition of JAK2 and FLT3 enzymes, of which, compounds with potent enzyme activities were assayed for antiproliferative activities against three cancer cell lines (HEL, MV4-11, and HL60). The structure-activity relationship studies were conducted through variations in two regions, the “A” phenyl ring and “B” phenyl ring. Compound 14j showed the most balanced in vitro inhibitory activity against JAK2 and FLT3 (JAK2 IC50 = 27 nM, FLT3 IC50 = 30 nM), and it also showed potent inhibition against the above tested cell lines. In the cellular context, 14j strongly induced apoptosis by arresting cell cycle in the G1/S phase, and was selected as a promising JAK2/FLT3 dual inhibitor.
ISOQUINOLINONE DERIVATIVES USEFUL IN THE TREATMENT OF CANCER
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Page/Page column 38, (2016/03/19)
The present invention relates to a compound of the following formula (I) or a pharmaceutically acceptable salt and/or solvate thereof, notably for use as a drug, notably in the treatment of cancer, as well as pharmaceutical compositions containing such a