p. 3455 - 3461
(2011/08/03)(R)-2-[2-(4-methyl-piperidine-1-yl)-ethyl]-pyrrolidine-1-carboxylic acid tert-butyl ester
2-(R)-carboxymethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
4-Nitrobenzenesulfonyl chloride
(R)-2-[2-(4-methyl-piperidin-1-yl)ethyl]pyrrolidine
(R)-2-(pyrrolidin-2-yl)acetic acid