| abstract |
The present invention provides a crystal (A) of the ethanesulfonate of 4-(3-chloro-4-(cyclopropylamino-carbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide. In the power X-ray diffraction of the a crystal (A), diffraction peaks appear at diffraction angles (2 theta +/- 0.2 DEG) of 6.54 DEG, 9.66 DEG, 10.64 DEG, 11.38 DEG, 12.22 DEG, 12.64 DEG, 13.10 DEG, 14.48 DEG, 15.02 DEG, 15.42 DEG, 16.74 DEG, 17.02 DEG, 17.30 DEG, 17.70 DEG, 18.38 DEG, 18.88 DEG, 19.40 DEG, 19.96 DEG, 20.34 DEG, 20.82 DEG, 21.38 DEG, 22.18 DEG, 22.90 DEG, 23.18 DEG, 23.42 DEG, 24.08 DEG, 24.82 DEG, 25.48 DEG, 25.88 DEG, 26.40 DEG, 26.74 DEG, 27.06 DEG, 27.64 DEG, 28.32 DEG, 28.60 DEG, 29.22 DEG, 29.68 DEG, 29.96 DEG, 30.30 DEG, 31.80 DEG, 32.66 DEG, 32.94 DEG, 33.36 DEG, 35.40 DEG, 36.60 DEG, 37.24 DEG, 38.32 DEG and 38.70 DEG. |