Patent ID: 8242177

Claim:
A compound of formula (I): wherein: R 1 is chosen from —CH 2 OH and —NHC(O)H; R 2 is a hydrogen atom; R 3 is chosen from a hydrogen atom, halogen atoms, —SO—R 5 , —SO 2 —R 5 , —NH—CO—NH 2 , CO—NH 2 , C 1-4 alkyl, C 1-4 alkoxy and —SO 2 NR 5 R 6 ; R 4 is chosen from a hydrogen atom, halogen atoms, and C 1-4 alkyl groups; R 5 is chosen from C 1-4 alkyl groups and C 3-8 cycloalkyl groups; R 6 is independently chosen from a hydrogen atom and C 1-4 alkyl groups; n, p and q are each independently 0, 1, 2, 3 or 4; m and s are each independently 0, 1, 2 or 3; and r is 0, 1 or 2 with the provisos that: at least one of m and r is not 0 the sum n+m+p+q+r+s is 7, 8, 9, 10, 11, 12 or 13 the sum q+r+s is 2, 3, 4, 5 or 6 or a pharmaceutically-acceptable salt or stereoisomer thereof.