Crystalline forms of the compound (1r,2r)-3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol, methods for their preparation, pharmaceutical compositions comprising the same and uses thereof for the preparation of compositions for treating pain

摘要

Crystalline modifications of (1R,2R)-3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol, pharmaceutical compositions which contain these modifications, and the use thereof to treat pain or other conditions.