| 摘要 |
<p>Compounds of the formula <IMAGE> wherein one of R1 and R2 is hydrogen, halogen, methyl, methoxy, amino or nitro and the other is hydrogen; or R1 and R2 are both halogen; R3 is hydrogen, halogen or methyl; R4 and R5 are each independently hydrogen or alkyl or 1 to 2 carbon atoms; or R4 and R5, together with each other and the nitrogen atom to which they are attached, are pyrrolidino or morpholino; and X is -O-, -NH-, or -S-; and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful anti-depressants.</p> |
