CPC C07D 487/04 (2013.01) [A61P 23/00 (2018.01); A61P 25/08 (2018.01); C07D 471/04 (2013.01); C07B 2200/13 (2013.01)] | 14 Claims |
1. A crystalline form of compound:
wherein the crystalline form is characterized by an X-ray powder diffraction pattern comprising X-ray powder diffraction peaks at the following diffraction angles (° 2θ): 12.6±0.2, 15.8±0.2, and 18.6±0.2.
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