Effect of Tertiary Alcohol Additives on Enantioselectivity of the Chiral‐AGP Column

References

• Hermansson , J. 1989 . Enantiomeric separation of drugs and related compounds based on their interaction with α1‐acid glycoprotein . Trends in Anal. Chem. , 8 : 251 – 259 .
   Web of Science ®Google Scholar
• Allenmark , S. 1994 . A Practical Approach to Chiral Separations by Liquid Chromatography Edited by: Subramanian , G. NY : Weinheim . Ch. 7
   Google Scholar
• Beesley , T. E. and Scott , R. P.W. 1998 . Chiral Chromatography NY : Wiley . Ch. 11, 14
   Google Scholar
• Haginaka , J. 2001 . Protein‐based chiral stationary phases for high‐performance liquid chromatography enantioseparations . J. Chromatogr. A , 906 : 253 – 273 .
   PubMed Web of Science ®Google Scholar
• Millot , M. C. 2003 . Separation of drug enantiomers by liquid chromatography and capillary electrophoresis, using immobilized proteins as chiral selectors . J. Chromatogr. B , 797 : 131 – 159 .
   PubMed Web of Science ®Google Scholar
• Hermansson , J. and Hermansson , I. 1994 . Dynamic modification of the chiral bonding properties of a CHIRAL‐AGP column by organic and inorganic additives . J. Chromatogr. A , 666 : 181 – 191 .
   Web of Science ®Google Scholar
• Feb. 2002 . Chiral‐AGP Instruction Manual Feb. , Congleton, Cheshire, , UK : ChromTech Ltd. .
   Google Scholar
• User's Guide: Separation of Chiral Compounds on Chiral‐AGP—Chiral‐CBH—Chiral HSA , 2nd Ed. Apple Valley, , USA : ChromTech, Inc. . Minn. 55124
   Google Scholar
• Demetriou , D. , Rustemeier , K. , Voncken , P. and Schepers , G. 1993 . HPLC separation of the enantiomers of nicotine and nicotine‐like compounds . Chirality , 5 : 300 – 302 .
   Web of Science ®Google Scholar
• Cirilli , R. and La Torre , F. 1998 . Stereoselective analysis of benazepril and its stereoisomers by reversed‐phase high‐performance liquid chromatography on a chiral AGP column . J. Chromatogr. A , 818 : 53 – 60 .
   Web of Science ®Google Scholar
• Gyimesi‐Forrás , K. , Szász , G. , Gergelu , A. , Szabó , M. and Kökösi , J. 2000 . Optical resolution of a series of potential cholecystokinin antagonist 4(3H)‐quinazolone derivatives by chiral liquid chromatography on α1‐acid glycoprotein stationary phase . J. Chromatogr. Sci. , 38 : 430 – 434 .
   PubMedGoogle Scholar
• Munro , J. , Gormley , J. P. and Walker , T. A. 2001 . Bupropion hydrochloride: The development of a chiral separation using a chiral AGP column . J. Liq. Chromatogr. & Rel. Technol. , 24 : 327 – 339 .
   Web of Science ®Google Scholar
• Nyström , A. and Karlsson , A. 1997 . Enantiomeric resolution on chiral‐AGP with the aid of experimental design: Unusual effects of mobile phase pH and column temperature . J. Chromatogr. A , 763 : 105 – 113 .
   Google Scholar
• Evans , J. M. , Smith , R. J. and Stemp , G. 1992 . Separation of the enantiomers of some potassium channel activators using an α1‐acid glycoprotein column . J. Chromatogr. , 623 : 163 – 167 .
   PubMed Web of Science ®Google Scholar
• Zhong , D. and Chen , X. 1999 . Enantioselective determination of propafenone and its metabolites in human plasma by liquid chromatography‐mass spectrometry . J. Chromatogr. B , 721 : 67 – 75 .
   PubMedGoogle Scholar
• Karlsson , A. and Nyström , A. 2001 . Addition of organic modifiers to control retention order of enantiomers of dihydropyridines on chiral‐AGP . Chromatographia , 53 : 135 – 139 .
   Web of Science ®Google Scholar
• 2005 . Fast Screening on Chiral‐AGP, Chiral‐CBH, and Chiral‐HSA Congleton, U.K. : ChromTech Ltd. . ChromTech Application News, No. 1;
   Google Scholar
• Williams , R. C. , Miyawa , J. H. , Boucher , R. J. and Brockson , R. W. 1999 . Optimization and validation of chiral high‐performance liquid chromatographic method for analysis of fibrinogen (gpIIb/IIIa) receptor antagonist . J Chromatogr. A , 844 : 171 – 179 .
   PubMed Web of Science ®Google Scholar
• Öhman , D. , Norlander , B. , Peterson , C. and Bengtsson , F. 2002 . Simultaneous determination of reboxetine and O‐desethylreboxetine enantiomers using enantioselective reversed‐phase high‐performance liquid chromatography . J. Chromatogr. A , 947 : 247 – 254 .
   PubMed Web of Science ®Google Scholar
• Drouin , J. E. and Broquaire , M. 1992 . Optimization of the mobile phase for the liquid chromatographic separation of modafinil optical isomers on a chiral‐AGP column . J. Chromatogr. , 605 : 19 – 31 .
   Web of Science ®Google Scholar
• Enquist , M. and Hermansson , J. 1990 . Influence of uncharged mobile phase additives on retention and enantioselectivity of chiral drugs using an α1‐acid glycoprotein column . J. Chromatogr. , 519 : 271 – 283 .
   Web of Science ®Google Scholar
• Zief , M. 1988 . Chromatographic Chiral Separations Edited by: Zief , M. and Crane , L. J. NY : Markel Dekker . Ch. 12
   Google Scholar
• Wang , T. and Wenslow , R. M. 2003 . Effects of mobile‐phase modifiers on the structure and chiral selectivity of amylose tris (3,5‐dimethylphenylcarbamate) chiral stationary phase . J. Chromatogr. A , 1015 : 99 – 110 .
   PubMed Web of Science ®Google Scholar
• Iredale , J. , Aubry , A.‐F. and Wainer , I. 1991 . The effects of pH and alcoholic organic modifiers on the direct separation of some acidic, basic, and neutral compounds on a commercially available ovomucoid column . Chromatographia , 31 : 329 – 334 .
   Web of Science ®Google Scholar
• Francotte , E. , Davatz , A. and Richert , P. 1996 . Development and validation of chiral high‐performance liquid chromatographic methods for the quantitation of valsartan and of the tosylate of valinebenzyl ester . J. Chromatogr. B , 686 : 77 – 83 .
   PubMed Web of Science ®Google Scholar
• ChromTech Application Bulletin No. 6‐01 Apple Valley, , USA : ChromTech, Inc. . Minn. 55124
   Google Scholar
• Williams , R. C. , Edwards , J. F. and Potter , M. J. 1993 . Retention characteristics of protein‐based chiral HPLC columns . J. Liq. Chromatogr. , 16 : 171 – 196 .
   Web of Science ®Google Scholar
• Haginaka , J. , Wakai , J. , Takahashi , K. , Yasuda , H. and Katagi , T. 1990 . Chiral separation of propranolol and its ester derivatives on an ovomucoid‐bonded silica: influence of pH, ionic strength and organic modifier on retention, enantioselectivity, and enantiomeric elution order . Chromatographia , 29 : 587 – 592 .
   Web of Science ®Google Scholar
• Kirkland , K. M. , Neilson , K. L. and McCombs , D. A. 1991 . Comparison of a new ovomucoid and a second‐generation α1‐acid glycoprotein‐based chiral column for the direct high‐performance liquid chromatography resolution of drug enantiomers . J. Chromatogr. , 545 : 43 – 58 .
   Web of Science ®Google Scholar
• Fitos , I. , Visy , J. , Simonyi , M. and Hermansson , J. 1995 . Separation of enantiomers of benzodiazepines on the chiral‐AGP column . J. Chromatogr. , 709 : 265 – 273 .
   Google Scholar
• Cirilli , R. , Bugno , C. D. and La Torre , F. 1999 . Stereoselective analysis of idrapril and its stereoisomers by reversed‐phase high‐performance liquid chromatography on a chiral‐AGP column . Chromatographia , 49 : 628 – 634 .
   Web of Science ®Google Scholar
• Eriksson , B. and Wallin , A. 1995 . Evaluation of the liquid‐chromatographic resolution of indenoindolic racemic compounds on three protein‐based chiral stationary phases . J. Pharm. Biomed. Anal. , 13 : 551 – 561 .
   PubMedGoogle Scholar