Patent ID: 6906087
Filing Date: 2005-06-14
Classification: A61P,C07C

Abstract:
1. A crystalline polymorph of 1-[(2-dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride which exhibits a characteristic X-ray powder diffraction pattern with characteristic peaks expressed in d-values (Å) at 15.3 (vw), 11.9 (w), 9.6 (w), 9.1 (vw), 8.1 (vw), 7.7 (w), 6.3 (vw), 6.0 (m), 5.92 (m), 5.55 (m), 5.46 (vw), 5.20 (m), 5.00 (w), 4.91 (vw), 4.77 (m), 4.57 (s), 4.49 (s), 4.31 (s), 4.26 (s), 4.04 (vw), 3.98 (vw), 3.90 (vw), 3.82 (w), 3.68 (vw), 3.60 (w), 3.52 (w), 3.45 (vw), 3.33 (m), 3.29 (m), 3.22 (vw), 3.15 (vw), 3.07 (vw), 2.87 (vw), 2.81 (w), 2.72 (vw), 2.58 (vw), 2.51 (vw), 2.49 (vw), 2.43 (vw), 2.35 (vw); wherein (s)=strong intensity; (m)=medium intensity; (w)=weak intensity; and (vw)=very weak intensity.