PROCESS FOR ISOLATING ENANTIOMERS OF RACEMIC CETAMINE

摘要

The present invention describes a new process for obtainment of the cetamine enantiomers, form the racemic cetamine resolution with the aid of an agent of chiral resolution, which provides the selective crystallization of its enantiomers. The resolution agent is employed in special concentration conditions, which provides stability, reproducibility and high enantiomeric purity to the precipitated diasteromer salt, making feasible the industrial production of the S-cetamine and its pharmaceutically acceptable salts.