Optical resolution of a range of racemic compounds was investigated.

考察了一些手性化合物在该固定相上的拆分。

Racemization is the conversion of an optically active form of a compound into a racemic mixture;

两种对映体使偏振光向相反的角度旋转，彼此抵销，所以外消旋混合物没有光学活性。

When considering biocatalysis, terms like kinetic racemic resolution or chiral syntheses immediately come to mind.

提到生物催化, 我们通常会想到外消旋物的动力学拆分和手性合成.

Use of stereoselective or stereospecific synthetic methods or separation of racemic mixtures can be used to obtain individual optical isomers.

可以使用立体选择或立体专一的合成方法，或者外消旋混合物的分离，来获得单独的光学异构体。

More and more new strategies were continually applied for the catalysis of the enantioselective synthesis of chiral non-racemic compounds with enzymes.

现在越来越多的方法应用到用酶高效催化手性非外消旋化合物的对映性选择反应中来。

These results demonstrated that P-glycoprotein might play a crucial role in the brain distribution and hepatobiliary excretion of the racemic bupivacaine and enantiomeric levobupivacaine in rats.

这些结果证实P-醣蛋白对于消旋普宁卡因与左旋普宁卡因在大白鼠体内的脑分布与胆汁排除上可能扮演了重要的角色。