(S)-(-)-2-氨基-4-戊烯酸

二碳酸二叔丁酯

(3S,5S,6R)-4-(tert-butyloxycarbonyl)-5,6-diphenyl-3-(1'-prop-2'-enyl)-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one

Boc-L-烯丙基甘氨酸二环己胺盐

tert-butyl ((R)-1-(((1S,2S)-1-hydroxy-1-phenylpropan-2-yl)(methyl)amino)-1-oxopent-4-en-2-yl)carbamate