Synthesis of N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester by treating N-(3,3-dimethylbutyl)-L-aspartic acid with ketones to give oxazolidinone derivatives, which are condensed with L-phenylalanine methyl ester.
通过将N-(3,3-二甲基丁基)-
L-天冬氨酸与酮反应生成
噁唑烷衍
生物,然后将其与
L-苯丙氨酸甲酯缩合,制备N-[N-(3,3-二甲基丁基)-L-α-天冬
氨酰基]-
L-苯丙氨酸1-甲酯。