ChemInform Abstract: Synthesis of a New Series of N-Substituted-3-(1-alkyl(aryl)-4- piperidyl)azetidin-2-ones as Possible Muscarinic Agents

A new series of N-substituted-3-[1-alkyl(aryl)-4-piperidyl]azetidin-2-ones 2a-j structurally related to the previously reported 2,7-diazaspiro[3.5]nonan-1-ones 1 have been synthesized and tested for their activity as muscarinic agents, both in vitro and in vivo. Preliminary pharmacological results showed that compounds 2 are devoid of significant cholinergic properties.