Investigations on local anaesthetics, IC: Syntheses and local anaesthetic properties of alkoxyphenylcarbamates

Article abstract of DOI:10.1002/ardp.19923250705

Within the framework of studying the influence of alterations of the connecting chain in the group of local anaesthetics a series of 24 compounds of 1-propoxymethyl-2-(1-pyrrolidinyl), 2-(1-piperidino)-, and 2-(1-perhydroazepinyl)-ethyl esters of o- and m-alkoxyphenylcarbamic acid were prepared. Studied compounds show a high index of relative local anaesthetic activityas compared to the standards cocaine and procaine, at a relatively low acute toxicity.