The work described in this paper represents a Choline and Acetylcholine Analogs.-(1- Methcontinuation of previous investigations on the ylpyrrolidyl-2)-methanol was obtained by the resynthesis3 and pharmacology4 of nitrogen hetero-duction of the ethyl ester of hygric acid (1-methyl cyclic onium compounds having a substituent on pyrrolidine-2-carboxylic acid) with sodium and the cyclic carbon atom. The preparation of cer-alcohol.(A new ...