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. Author manuscript; available in PMC: 2015 Nov 1.
Published in final edited form as: Bioorg Med Chem Lett. 2014 Sep 15;24(21):5081–5085. doi: 10.1016/j.bmcl.2014.09.001

Figure 4.

Figure 4

Inhibition of STAT3 phosphorylation using Western blot analysis of compound 11a versus vehicle in interleukin 6 (IL6, 50 ng/mL)-stimulated CAL33 cells (A & B). Compound 11a did not show any effects on pJAK1/JAK1 (C) or pJAK2/JAK2 (D).