Direct resolution of optically active isomers on chiral packings containing ergoline skeletons. 5. Enantioseparation of amino acid derivatives

…, AM Girelli, M Flieger, M Sinibaldi, P Sedmera…

文献索引：Messina; Girelli; Flieger; Sinibaldi; Sedmera; Cvak Analytical Chemistry, 1996 , vol. 68, # 7 p. 1191 - 1196

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被引用次数: 27

摘要

A new procedure for ergot alkaloid-based chiral stationary phase preparation is described. Synthesis is based on bonding the allyl derivative of terguride to mercaptopropylsilanized silica gel. The packing exhibits higher content of chiral selector, stability, reproducibility, and enantioselectivity toward amino acids compared to that previously studied. The chromatographic behavior of amino acids with different side chains and substituent ...