| abstract |
6,7-disubstituted-2-aminotetralines of general formula (1)n nand their pharmacologically acceptable salts, wherein X and Y, identical or different, are selected from the group consisting of methoxy, acetoxy and fluoro; and R and R 1 , identical or different, are selected from the group consisting of hydrogen, ethyl, propyl, cyclopropylmethyl, 2-hydroxy-2-phenylethyl, 2-hydroxy2-(4-methylphenyl)ethyl and 2-hydroxy-3-(4-methoxyphenoxy)propyl are endowed with im- munomodulator activity. |