| abstract |
The invention relates to substantially enantiopure crystalline salt forms of (2RS)-I-(4-Ethylphenyl)-2-methyl-3-piperidin-1-ylpropan-1-one. The preparation and characterization of the substantially enantiopure crystalline salt forms according to various embodiments of the invention is described. The invention also relates to pharmaceutical compositions containing the substantially enantiopure crystalline salt forms, which are useful to treat and/or prevent various conditions such as pathological muscle contracture, myotome conditions, and spastic paralysis or spasticity caused by various neurologic conditions, and are also useful for the treatment and/or prevention of various types of pain and pathological muscle tension. |