p. 1035 - 1042
(2012/05/20)(2S,4R)-4-Hydroxy-pyrrolidine-2-carbonyl chloride
(2S,4R)-4-(tert-butyldimethylsilanyloxy)-2-methylpyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester
(R)-1-phenyl-ethyl-amine
di-tert-butyl dicarbonate
(R)-4-hydroxy-L-proline ethyl ester