Patent ID: 8778948

Claim:
A substituted phenylpiperazine aryl alkanol derivative having the following general formula: wherein: R represents C 1 -C 5 alkyl unsubstituted or substituted with one to three fluorine, amino or hydroxyl; R 1 , R 2 and R 3 each represent H, F, Cl unsubstituted or one to three fluorine substituted C 1 -C 3 alkyl, or unsubstituted or one to three fluorine substituted C 1 -C 3 alkoxy, with a proviso that R 1 , R 2 and R 3 are not simultaneously H, Ar represents one of the following groups: wherein: R 4 represents H, F, hydroxyl, methoxy, ethoxy, trifluoromethoxy, —NHCOCH 3 , —NHSO 2 CH 3 or —NHSOCH 3 ; X represents CH 2 , S or NH; with a proviso that: C 1 and C 2 in the general formula represent chiral carbon atoms, and the compound is one of the (1RS, 2SR), (1RS, 2RS), (1R, 2S), (1S, 2S), (1R, 2R) or (1S, 2R) isomers; or a salt thereof.