Patent ID: 9102629
Filing Date: 2015-08-11
Classification: A61K,A61P,C07C,C07D

Abstract:
1. Crystalline form C of the N-{4-[3-chloro-4-(3-fluoro-benzyloxy)phenylamino]-quinazolin-6-yl}-acrylamide p-Toluenesulfonate salt, characterized in that the X-ray powder diffraction pattern has peaks at the diffraction angle 2θ(°) of 3.40±0.10, 6.82±0.10, 7.58±0.10, 11.30±0.10, 14.84±0.10, 15.24±0.10, 17.28±0.10, 17.86±0.10, 18.34±0.10, 20.32±0.10, 22.96±0.10, 23.50±0.10, 24.12±0.10, 24.62±0.10, and 25.86±0.10.