摘要 |
Novel 3-(1,2,5,6-tetrahydropyridin-3-yl)-phenols of the formula <IMAGE> I wherein X is selected from the group consisting of hydrogen and an acyl of an organic carboxylic acid of 2 to 7 carbon atoms, Y is selected from the group consisting of hydrogen and -OX, R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms optionally substituted with -OH, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 5 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted on the alkyl with -OH with the proviso that when R is hydrogen, X is hydrogen and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic agonist and/or antagonist properties and their preparation.
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