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 a compound of formula (1) wherein X is phenyl substituted Halogen Atoms with one to five independently selected from the group consisting of Fluorine, Chlorine, Bromine and iodine, and R1, R2;R3 and R4 are independently selected from the group consisting of halogen alkyl and c1-4 alkyl, where C1 is optionally substituted phenyl 4 - (phenyl optionally substituted with substituents which is independently selected from the group consisting of hal0ogeno, Lquilo c1-4 alkoxy, amino, C1 - 4Nitro and cyano) to prevent or treat neuropathic pain and Pain associated with Headache and migranosa acuminate.