BOC-L-苯丙氨酸琥珀酰亚胺酯

BOC-PHE-甲氧基甲胺

(S)-dibenzyl 1-(1-hydroxy-3-phenylpropan-2-yl)-hydrazine-1,2-dicarboxylate

叔-丁基氯甲酸酯

(4S,5R)-4-benzyl-3-tert-butoxycarbonyl-5-methoxy-2-oxazolidinone