phase together with a counterion. Schurig V (1984) Gas chromatographic separation of enantiomers on optically active stationary phases. Angewarde Chemie International Edition English 23: 747}765. Schurig V (1994) Enantiomer separation by gas chromatography on chiral stationary phases. Journal of Chromatography 666: 111}129. Schurig V and Nowotny H-P (1990) Gas chromatographic separation of enan...

The structure of chiral drugs contains at least one asymmetric center. When the enantiomers act on human body, they are recognized by receptors and enzymes in vivo, which will show different physiological effects even adverse reactions. Therefore, it is very important for development pharmacy to obtain with a single configuration racemic resolution. Some general impurities be introduced product...

An alternative process for the analysis of mixture library components for their potential as selectors for chiral chromatography is described. The procedure involves the immobilization of each enantiomer of the target racemic analyte to silica gel, followed by incubation of each resulting stationary phase with a mixture library. The adsorbed library components on the two stationary phases are t...

Chiral seperation also called chiral resolution,is a procedure used to seperate the two isomers of a racemic compound. Many Chiral stationary phases(CSP’S) have been manufactured for the seperation of enantiomers.Among them Chiral-AGP is the protein based chiral column . α1-acid glycoprotein (AGP) is a very stable protein, which tolerates pure organic solvents,high temperatures and high and low...