3JY9:
reference: Janus kinase 2 inhibitors. Synthesis and characterization of a novel polycyclic azaindole., Wang T, Duffy JP, Wang J, Halas S, Salituro FG, Pierce AC, Zuccola HJ, Black JR, Hogan JK, Jepson S, Shlyakter D, Mahajan S, Gu Y, Hoock T, Wood M, Furey BF, Frantz JD, Dauffenbach LM, Germann UA, Fan B, Namchuk M, Bennani YL, Ledeboer MW, J Med Chem. 2009 Dec 24;52(24):7938-41. PMID: 20014869

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