Tetrahedron

Synthesis of N-heterocyclic ligands for use in affinity and mixed mode chromatography

SJ Mountford, EM Campi, AJ Robinson, MTW Hearn

Index: Mountford, Simon J.; Campi, Eva M.; Robinson, Andrea J.; Hearn, Milton T.W. Tetrahedron, 2011 , vol. 67, # 2 p. 471 - 485

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Citation Number: 20

Abstract

A set of heterocyclic ligands have been synthesised for use in the preparation of mixed mode affinity chromatographic adsorbents for application in the purification of proteins, including antibodies. The ligand structures were designed to consist of a pyridinyl or related aza-heterocyclic nucleus bearing a pendant arm containing either an alkylamine, alkylthiol or hydroxyalkyl nucleophilic group to allow their facile immobilisation onto an activated ...