p. 2025 - 2032
(2007/10/03)(2R,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-2-carboxylic acid benzyl ester
(R)-benzyl 2-(but-3-enyl(1-phenylethyl)amino)acetate
(2S,3R)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester