tert-butyl [(1R)-2-hydroxy-1-(hydroxymethyl)-2-methylpropyl]carbamate

tert-butyl (4R)-4-(1-hydroxy-1-methylethyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

甲基溴化镁

BOC-D-丝氨酸甲酯

(S)-(+)-2-氨基-3-羟基-3-甲基丁酸