| abstract |
The present invention relates to an adsorbent comprising a solid support material comprising a moiety of the formula I on the surface wherein the moiety is bonded to the bulk solid support material itself via a single covalent bond or to the surface of the polymeric film Lt; / RTI > In addition, the invention relates preferably to the use of an adsorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, in chromatographic applications. |