Gas--liquid chromatographic resolution and assay of tocainide enantiomers using a chiral capillary column and study of their selective disposition in man.


Tocainide is a new antiarrhythmic agent that is used clinically as the racemic mixture. In order to study the disposition of the individual enantiomers in man, a gas--liquid chromatographic assay was developed based on the resolution of the R-(-)- and S-(+)-enantiomers as their heptafluorobutyryl derivatives on a capillary column coated with a chiral… (More)


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