The study of its racemization is benefit for the search of the life origin and the storage of amino acid,and also used to estimate the age of fossils.
L-酪氨酸在生物体内具有重要的生理作用,研究其旋光异构过程对提高氨基酸的储存稳定性、了解化石年代、生命起源等有重要意义,本文利用量子化学密度泛函理论,研究了酪氨酸分子的消旋以及镁铝水滑石对其消旋的影响机理。
Chiral resolution of optical isomers by enzyme catalytic reaction;
酶催化手性拆分旋光异构体
For one of chiral carton atoms in the Fischer projection of optical isomer,if the in-finitesimal atom is on the horizontal line or venical line,as long as obsorve the arranging order of the other three atoms or groups on the same plane as it is,you can judge out it's configuration.
对于一个旋光异构体的费什尔投影式中任一手性碳原子来说,若最小的原子在水平线或在垂线上,只要看其三个原子或基团在水平面上的走向,即可判断出其构型。
CPU86017 and its enantiomers inhibit abnormal gene expression of calcineurin and NFκB in rat cardiomyopathy induced by L-thyroxin;
CPU86017及其旋光异构体对L-甲状腺素致大鼠心肌病异常的calcineurin和NFκB基因表达的抑制作用(英文)
And the advamtoges of TLC nethods to resolute enantiomers have been discussed.
本文叙述了用薄层色谱技术分离旋光异构体的方法,对薄层色谱所用的手性固定相和手性添加剂进行了较详细的讨论。