|
1
|
Hroboňová K, Deáková Z, Moravčík J, Lehotay J, Armstrong DW, Lomenová A. Separation Of Methionine Enantiomers By Using Teicoplanin And Cyclofructan Columns. NOVA BIOTECHNOLOGICA ET CHIMICA 2015. [DOI: 10.1515/nbec-2015-0009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Methionine is a naturally occurring amino acid. Its enantiomeric separation by using high performance liquid chromatography on various types of chiral stationary phases was studied. The effect of mobile phase composition on enantioselectivity and retention was considered. The separation of the enantiomers was attained in different separation modes – reversed phase mode for the macrocyclic antibiotic chiral stationary phases (teicoplanin, teicoplanin aglycone), normal phase and polar organic phase modes for the isopropyl carbamate cyclofructan 6 chiral stationary phase. It was shown that the hydrogen bonding, dipole interactions, steric effects between methionine molecules and stationary phases play an important role in the separation of enantiomers.
Collapse
|
|
2
|
Remelli M, Pozzati G, Conato C. Direct chiral resolution of underivatized amino acids on a stationary phase dynamically modified with the ion-exchanger N
τ
-decyl-l
-spinacine. J Sep Sci 2015; 38:894-900. [DOI: 10.1002/jssc.201401381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 12/19/2014] [Accepted: 12/22/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Maurizio Remelli
- Dipartimento di Scienze Chimiche e Farmaceutiche; Università di Ferrara; Ferrara Italy
| | - Giovanni Pozzati
- Dipartimento di Scienze Chimiche e Farmaceutiche; Università di Ferrara; Ferrara Italy
| | - Chiara Conato
- Dipartimento di Scienze Chimiche e Farmaceutiche; Università di Ferrara; Ferrara Italy
| |
Collapse
|
|
3
|
Zhang T, Holder E, Franco P, Lindner W. Zwitterionic chiral stationary phases based on cinchona and chiral sulfonic acids for the direct stereoselective separation of amino acids and other amphoteric compounds. J Sep Sci 2014; 37:1237-47. [DOI: 10.1002/jssc.201400149] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 03/10/2014] [Accepted: 03/10/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Tong Zhang
- Chiral Technologies Europe; Bd. Gonthier d’Andernach; Illkirch France
| | - Emilie Holder
- Chiral Technologies Europe; Bd. Gonthier d’Andernach; Illkirch France
| | - Pilar Franco
- Chiral Technologies Europe; Bd. Gonthier d’Andernach; Illkirch France
| | - Wolfgang Lindner
- Department of Analytical Chemistry; University of Vienna; Vienna Austria
| |
Collapse
|
|
4
|
Ai F, Wang Y, Chen H, Yang Y, Yang Tan TT, Ng SC. Enantioselective separation of dansyl-dl-amino acids and some racemates on “click” functionalized native α-cyclodextrin based sub-2 μm columns. Analyst 2013; 138:2289-94. [DOI: 10.1039/c3an36125j] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
|
5
|
Xiao Y, Ng SC, Tan TTY, Wang Y. Recent development of cyclodextrin chiral stationary phases and their applications in chromatography. J Chromatogr A 2012; 1269:52-68. [DOI: 10.1016/j.chroma.2012.08.049] [Citation(s) in RCA: 157] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2012] [Revised: 07/28/2012] [Accepted: 08/14/2012] [Indexed: 01/13/2023]
|
|
6
|
Ilisz I, Aranyi A, Pataj Z, Péter A. Enantiomeric separation of nonproteinogenic amino acids by high-performance liquid chromatography. J Chromatogr A 2012; 1269:94-121. [DOI: 10.1016/j.chroma.2012.07.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Revised: 07/02/2012] [Accepted: 07/06/2012] [Indexed: 10/28/2022]
|
|
7
|
Vozka J, Kalíková K, Janečková L, Armstrong DW, Tesařová E. Chiral HPLC Separation on Derivatized Cyclofructan Versus Cyclodextrin Stationary Phases. ANAL LETT 2012. [DOI: 10.1080/00032719.2012.686128] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
|
8
|
Ilisz I, Aranyi A, Pataj Z, Péter A. Recent advances in the direct and indirect liquid chromatographic enantioseparation of amino acids and related compounds: A review. J Pharm Biomed Anal 2012; 69:28-41. [DOI: 10.1016/j.jpba.2012.01.020] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Revised: 01/18/2012] [Accepted: 01/19/2012] [Indexed: 12/01/2022]
|