Optically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereof

摘要

The invention relates to new optically active sulphur-containing amino acid derivatives, a process for their preparation, their polymerization to give optically active polymers and the use of these optically active polymers as adsorbents for chromatographic separation of racemates into enantiomers.