NEW AMINOBENZOPHENONES Russian patent published in 2005 - IPC

FIELD: organic chemistry, medicine.

SUBSTANCE: invention proposes new compounds of the general formula (I):

wherein R₁ means one or more similar or different substitutes taken among the group consisting of hydroxy-group, halogen atom including F, Cl, Br and J, (C₁-C₅)-alkyl, (C₁-C₅)-alkoxy-group under condition that when R₁ means one substitute then it is in ortho-position and when R₁ means above one substitute then at least one substitute at R₁ is in ortho-position; R₂ means halogen atom including F, Cl, Br and J, (C₁-C₅)-alkyl, (C₁-C₅)-alkoxy-group; R₃ means halogen atom including F, Cl, Br and J; R₆ means hydrogen atom or methyl; and its salts with pharmaceutically acceptable acids, hydrates or solvates. Compounds elicit activity against acne and acne-related diseases.

EFFECT: valuable medicinal properties of compounds.

7 cl, 4 tbl, 43 ex