作者:Z. Grzonka、B. Liberek
DOI:10.1016/s0040-4020(01)98042-1
日期:1971.1
Racemic tetrazole analogues of N-benzyloxycarbonyl derivatives of alanine, S-benzyl-cysteine, leucine, phenylalanine and valine were resolved by means of L-tyrosine hydrazide. The resolution of tetrazole analogue of N-benzyloxycarbonyl-DL-phenylalanine provided the L-enantiomer. From the other fractionation experiments tetrazole analogues of N-benzyloxycarbonyl-D-alanine, -S-benzyl-D-cysteine, -D-leucine
丙氨酸,S-苄基半胱氨酸,亮氨酸,苯丙氨酸和缬氨酸的N-苄氧基羰基衍生物的外消旋四唑类似物通过L-酪氨酸酰肼拆分。N-苄氧基羰基-DL-苯丙氨酸的四唑类似物的拆分提供了L-对映体。从其他分馏实验中,获得了N-苄氧基羰基-D-丙氨酸,-S-苄基-D-半胱氨酸,-D-亮氨酸和-D-缬氨酸的四唑类似物。