abstract |
DIBENZO(A,D)CYCLOHEPTA(1,4)DIENES OF THE FORMULA 5-(O=),10-(HO-),11-(Q1-N(-Q2)-)-10,11-DIHYDRO-5H- DIBENZO(A,D)CYCLOHEPTENE WHEREIN Q1 AND Q2, TAKEN TOGETHER WITH THE NITROGEN ATOM, IS A HETEROCYCLIC GROUP SELECTED FROM THE GROUP CONSISTING OF UNSUBSTITUTED AND LOWER ALKYL OF UP TO 7 CARBON ATOMS SUBSTITUTED PIPERIDINO OR PYRROLIDINO, ARE PREPARED, INTER ALIA, FROM THE CORRESPONDING DIBENZOCYCLOHEPTARIENONES. THE PRODUCTS ARE USEFUL AS ANTIDEPRESSANTS. |