PHARMACEUTICAL COMPOSITION OF THE GLUCOSYLCERAMIDE SYNTHASE INHIBITOR ELIGLUSTAT FOR THE TREATMENT GAUCHER'S DISEASE COMPRISING ADJUSTING THE INDIVIDUAL THERAPEUTICAL DOSE TO THE P450 METABOLISM OF THE PATIENT

摘要

The hemitartrate salt of a compound represented by the following structural formula:(Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described.