abstract |
A method of treating vitiligo, including prophylaxis, in a subject in need thereof, comprising administering to said subject a pharmaceutically effective amount of a compound of Formula (I): (I) wherein: X is CR 1 or N; Y is CH, C or N; R 1 is hydrogen, C 1-6 alkoxy or C 1-6 alkyl; R 2 is hydrogen, C 1-6 alkoxy, halo, -C(O)C 1-6 alkyl, CN, halo-C 1-6 alkyl or -C(O)NR 4 R 5 ; R 3 is hydrogen or C 1-6 alkoxy; R 4 is hydrogen or C 1-6 alkyl: R 5 is hydrogen or C 1-6 alkyl; and m and n are integers each independently selected from 1 and 2, or a pharmaceutically acceptable salt thereof. |