4EWH:
reference: Synthesis and optimization of substituted furo[2,3-d]-pyrimidin-4-amines and 7H-pyrrolo[2,3-d]pyrimidin-4-amines as ACK1 inhibitors., Jiao X, Kopecky DJ, Liu J, Liu J, Jaen JC, Cardozo MG, Sharma R, Walker N, Wesche H, Li S, Farrelly E, Xiao SH, Wang Z, Kayser F, Bioorg Med Chem Lett. 2012 Oct 1;22(19):6212-7. doi: 10.1016/j.bmcl.2012.08.020. , Epub 2012 Aug 10. PMID: 22929232

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