Synthesis of some tropane derivatives of anticipated activity on the reuptake of norepinephrine and/or serotonin

A variety of tropane derivatives 14a–g were prepared via the reaction of the alcohol analogs 12a and 12b with substituted fluorobenzenes 13a–f. The prepared compounds were tested for their activity and selectivity toward the norepinephrine transporter (NET) and serotonin transporter (SERT) using yohimbine-induced mortality and 5-hydroxytryptophan-induced neurotoxicity in mice, respectively. All the tested compounds were found to be NE and 5-HT reuptake inhibitors except 14d which exhibited selective 5-HT reuptake inhibition activity.