Carbamate compounds for use in preventing or treating neuropathic pain and Pain associated with Headache and headache migranosa acuminate

摘要

Use of a therapeutically effective amount of an enantiomer of formula (1) substantially free of other enantiomers or enantiomeric mixture where one enantiomer of formula (1): phenyl predominates where X is replaced with one or five independently Halogen Atoms Selected from the group consisting of Fluorine, Chlorine, Bromine and iodine; and,R1 and R2 are independently selected from the group consisting of hydrogen and alkyl c1-4 alkyl of C1, where 4 is replaced with phenyl optionally substituted phenyl (Where is optionally independently with substituents selected from the group consisting of den Halogen, alkyl Of c1-4 alkoxy, C1 - 4, amino, Nitro and cyano)For the manufacture of a Medicament for preventing or treating neuropathic pain and Pain associated with Headache and migranosa acuminate.