Patent ID: 7863456
Filing Date: 2011-01-04
Classification: A61K,A61P,C07D

Abstract:
1. A crystal form of the compound of formula (I): which has an X-ray powder diffraction pattern comprising at least three approximate peak positions (°2θ±0.2) when measured using Cu Kα radiation, selected from the group consisting of 4.96, 6.39, 10.10, 11.54, 12.62, 12.81, 13.92, 14.16, 14.55, 14.88, 15.07, 15.58, 16.27, 16.61, 18.74, 18.94, 19.28, 19.94, 20.27, 20.74, 20.97, 21.22, 21.93, 22.58, 22.80, 23.00, 23.79, 24.14, 24.46, 25.44, 25.64, 26.07, 26.34, 26.74, 27.06, 27.79, 28.42, 29.09 and 30.48.