NOVEL CARBAMATE COMPOUNDS AND PROCESSES FOR PREPARING THE SAME

摘要

(S)-2-aryl-1,3-propanediol monocarbamate and its intermediate, (S)-3-acetoxy-2-aryl-propanol carbamate, represented by formulae (I) and (II), respectively, have pharmaceutically useful activity against central nervous system disorders including nervous myalgia, epilepsy and cerebral apoplexy, wherein, R is (a), (b), (c), (d), (e), (f), (g), (h), (i) or (j), wherein X is an oxygen atom or a sulfur atom; and Y represents a halogen element, trifluoromethyl, or a lower alkyl group containing one to three carbon atoms.