| 5USQ: reference: Design, synthesis and optimization of 7-substituted-pyrazolo[4,3-b]pyridine ALK5 (activin receptor-like kinase 5) inhibitors., Sabat M, Wang H, Scorah N, Lawson JD, Atienza J, Kamran R, Hixon MS, Dougan DR, Bioorg Med Chem Lett. 2017 May 1;27(9):1955-1961. doi:, 10.1016/j.bmcl.2017.03.026. Epub 2017 Mar 14. PMID: 28359790 |
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