Patent ID: 7956039

Claim:
A method for treating a patient suffering from psoriasis, comprising administering to the patient a pharmaceutically effective amount of one or more of a compound of formula (I) or its enantiomers or the mixtures thereof, or their pharmaceutically acceptable salts, or their pharmaceutically acceptable solvates, together with pharmaceutically acceptable excipients or carriers; wherein n is an is an integer from 0 to 4; R1 is a radical selected from the group consisting of H, CH 3 , CH 2 -CH 3 , C(CH 3 ) 3 , COOH, CONH 2 and C≡CH; R2, R3, R4 [y] and R5 are radicals independently selected from the group consisting of H, F, Cl, Br, (C 1 -C 3 )-alkoxyl and (C 1 -C 4 )-alkyl; and R6 is a radical selected from the group consisting of H, F, Cl, Br, (C 1 -C 3 )-alkoxyl, (C 1 -C 4 )-alkyl, R7, CH═CH—R7 and O—CH 2 —R7; and wherein R7 is phenyl or phenyl mono- or independently di-substituted with F, Cl, Br, (C 1 -C 3 )-alkoxyl or (C 1 -C 4 )-alkyl.