Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The synthesis and preliminary pharmacological evaluation of the epimeric 2-methyl-6-phenyl -6-carbethoxy-2-azabicyclo[2.2.2]octanes, representing conformationally restricted isopethidine analogues, are reported. ... On décrit la synthèse et les résultats d'une étude ...