Substituted pyrrolidines Substituted pyrrolidines are a class of compounds derived of the pyrrolidine base structure. List of substituted pyrrolidines CompoundStructure href=/substituted/morpholine>Substituted morpholines href=/substituted/piperazine>Substituted piperazines href=/substituted/piperidine>Substituted piperidines href=/substituted/pyridine>Substituted pyridinesSubstituted pyrrolidines href=/substituted/tetrahydropyridine>Substituted tetrahydropyridines Pyrrolidine Nornicotine Nicotine 6-Chloronicotine See also Anodyne