| 摘要 |
<p>The present invention concerns heterocyclic aminoalcoyl derivatives having the formula: <IMAGE> wherein n=1, 2 or 3; A represents a nitrogen atom or the CH group, X=CH2 or CH2O; R represents a phenyl nucleus possibly substituted; NR1R2=amino, methylamino, N,N-dialkylamino or an heterocyclic radical; and R3=H, halogen, alkyl, alkyloxy or methoxy. These derivatives are useful as drugs, especially as analgesics and antidepressants.</p> |
