Chromatographic resolution of dipeptide enantiomers and diastereomers on chiral stationary phases from poly(L-leucine) or poly(L-phenylalanine) |
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| Authors: | C Hirayama H Ihara K Tanaka |
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| Institution: | Department of Applied Chemistry, Faculty of Engineering, Kumamoto University, Japan. |
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| Abstract: | Two types of chiral stationary phase, polymer-bonded and non-bonded, containing poly(L-leucine) and poly(L-phenylalanine) were prepared. These stationary phases gave higher enantioselectivity for the optical resolution of various derivatives of leucylphenylalanine methyl ester by liquid chromatography than did poly(L-alanine) and poly(L-glutamate). |
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