5-溴戊酰氯

L-谷氨酸 γ-苄酯

N-乙氧羰基邻苯二甲酰亚胺

(4S)-4-benzyl-3-(5-bromopentanoyl)-1,3-oxazolidin-2-one

(3S)-1,2-bis[(2-methylpropan-2-yl)oxycarbonyl]diazinane-3-carboxylic acid