methyl 3-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoate

2-(N-benzyloxycarbonyl-N-methylamino)-3-methylbutyric acid methyl ester

N-苄氧羰基-N-甲基-L-缬氨酸

N-Boc-L-缬氨酸

甲醇