Some of these com-25 derivatives were qxthesized ill which t, lie 8-aralkeiiyl group was vnrioii> ly modified. p (Jl1~ ldS exhibited ail analgesic pot, eiic)-romparable with that of 1. 111 the preccedirig paper of this sericls.'the synthesis of analgesic3:<-substituted 8- propio1iyl-X, 8-diazabicyclo-[3.2. l] oc. tanes was reported and the effect of the 3-and 8- substituenl oil the activity was discussed. It was observed that the greatest analgesic. ...
