p. 2765 - 2768
(2007/10/02)benzyl chloroformate
O2-(2,5-dioxopyrrolidin-1-yl) O1-(9H-fluoren-9-ylmethyl) (2S)-pyrrolidine-1,2-dicarboxylate
dibenzyl dicarbonate
(S)-2-(N'-Ethoxycarbonylmethyl-hydrazinocarbonyl)-pyrrolidine-1-carboxylic acid 9H-fluoren-9-ylmethyl ester
Nα-Benzyloxycarbonyl-hydrazinoessigsaeure-ethylester