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162 related items for PubMed ID: 20559671

  • 1. Reversed-phase liquid chromatographic resolution of diastereomers of protein and non-protein amino acids prepared with newly synthesized chiral derivatizing reagents based on cyanuric chloride.
    Bhushan R, Agarwal C.
    Amino Acids; 2011 Feb; 40(2):403-9. PubMed ID: 20559671
    [Abstract] [Full Text] [Related]

  • 2. Reversed-phase high-performance liquid chromatographic separation of diastereomers of (R,S)-mexiletine prepared by microwave irradiation with four new chiral derivatizing reagents based on trichloro-s-triazine having amino acids as chiral auxiliaries and 10 others having amino acid amides.
    Bhushan R, Dixit S.
    J Chromatogr A; 2010 Dec 03; 1217(49):7669-76. PubMed ID: 21035811
    [Abstract] [Full Text] [Related]

  • 3. Application of cyanuric chloride-based six new chiral derivatizing reagents having amino acids and amino acid amides as chiral auxiliaries for enantioresolution of proteinogenic amino acids by reversed-phase high-performance liquid chromatography.
    Bhushan R, Dixit S.
    Amino Acids; 2012 Apr 03; 42(4):1371-8. PubMed ID: 21246226
    [Abstract] [Full Text] [Related]

  • 4. Indirect enantioseparation of alpha-amino acids by reversed-phase liquid chromatography using new chiral derivatizing reagents synthesized from s-triazine chloride.
    Bhushan R, Kumar V.
    J Chromatogr A; 2008 Aug 01; 1201(1):35-42. PubMed ID: 18556008
    [Abstract] [Full Text] [Related]

  • 5. Microwave-assisted synthesis and reversed-phase high-performance liquid chromatographic separation of diastereomers of (R,S)-baclofen using ten chiral derivatizing reagents designed from trichloro-s-triazine.
    Bhushan R, Dixit S.
    J Chromatogr A; 2010 Oct 08; 1217(41):6382-7. PubMed ID: 20817188
    [Abstract] [Full Text] [Related]

  • 6. Application of amino acid amides as chiral auxiliaries in difluoro dinitro benzene and cyanuric chloride moieties for high-performance liquid-chromatographic enantioseparation of selenomethionine and its mixture with methionine and cysteine.
    Bhushan R, Dubey R.
    Amino Acids; 2012 Apr 08; 42(4):1417-23. PubMed ID: 21293889
    [Abstract] [Full Text] [Related]

  • 7. Enantioresolution of five β-blockers by reversed-phase high-performance liquid chromatography using fifteen chiral derivatizing reagents having amino acids or their amides as chiral auxiliaries on a cyanuric chloride platform.
    Bhushan R, Dixit S.
    Biomed Chromatogr; 2012 Feb 08; 26(2):239-46. PubMed ID: 21678456
    [Abstract] [Full Text] [Related]

  • 8. Application of optically pure amines as chiral auxiliaries to develop trichloro-s-triazine-based new chiral derivatizing reagents for reversed-phase high-performance liquid chromatographic enantioseparation of DL-selenomethionine.
    Bhushan R, Lal M.
    Biomed Chromatogr; 2013 Aug 08; 27(8):968-73. PubMed ID: 23529857
    [Abstract] [Full Text] [Related]

  • 9. HPLC enantioresolution of (R,S)-baclofen using three newly synthesized dichloro-s-triazine reagents having amines and five others having amino acids as chiral auxiliaries.
    Bhushan R, Dixit S.
    Biomed Chromatogr; 2012 Jun 08; 26(6):743-8. PubMed ID: 21989982
    [Abstract] [Full Text] [Related]

  • 10. Design of chiral monochloro-s-triazine reagents for the liquid chromatographic separation of amino acid enantiomers.
    Brückner H, Wachsmann M.
    J Chromatogr A; 2003 May 23; 998(1-2):73-82. PubMed ID: 12862373
    [Abstract] [Full Text] [Related]

  • 11. Application of (S)-N-(4-Nitrophenoxycarbonyl) phenylalanine methoxyethyl ester as a chiral derivatizing reagent for reversed-phase high-performance liquid chromatographic separation of diastereomers of amino alcohols, non-protein amino acids, and PenA.
    Bhushan R, Agarwal C.
    Amino Acids; 2010 Jul 23; 39(2):549-54. PubMed ID: 20108159
    [Abstract] [Full Text] [Related]

  • 12. Indirect enantioseparation of selenomethionine by reversed-phase high-performance liquid chromatography using a newly synthesized chiral derivatizing reagent based on (S)-naproxen moiety.
    Bhushan R, Nagar H.
    Biomed Chromatogr; 2014 Jan 23; 28(1):106-11. PubMed ID: 23519770
    [Abstract] [Full Text] [Related]

  • 13. Resolution and isolation of enantiomers of (±)-isoxsuprine using thin silica gel layers impregnated with L-glutamic acid, comparison of separation of its diastereomers prepared with chiral derivatizing reagents having L-amino acids as chiral auxiliaries.
    Bhushan R, Nagar H.
    Biomed Chromatogr; 2015 Mar 23; 29(3):357-65. PubMed ID: 25044026
    [Abstract] [Full Text] [Related]

  • 14. Reversed-phase high-performance liquid chromatographic enantioresolution of six beta-blockers using dinitrophenyl-L-Pro-N-hydroxysuccinimide ester, N-succinimidyl-(S)-2-(6-methoxynaphth-2-yl) propionate and twelve variants of Sanger's reagent as chiral derivatizing reagents.
    Bhushan R, Tanwar S.
    Biomed Chromatogr; 2009 Dec 23; 23(12):1291-9. PubMed ID: 19488982
    [Abstract] [Full Text] [Related]

  • 15. Indirect enantioresolution of (R,S)-mexiletine by reversed-phase high-performance liquid chromatography via diastereomerization with [(S,S)-O,O'-di-p-toluoyl tartaric acid anhydride], (S)-naproxen and nine chiral reagents synthesized as variants of Marfey's reagent.
    Bhushan R, Tanwar S, Dixit S.
    Biomed Chromatogr; 2011 Mar 23; 25(3):398-404. PubMed ID: 20586109
    [Abstract] [Full Text] [Related]

  • 16. Reversed-phase high performance liquid chromatographic separation of diastereomers of beta-amino alcohols and microwave assisted synthesis of Marfey's reagent, its chiral variants and diastereomers.
    Bhushan R, Kumar R.
    J Chromatogr A; 2009 Mar 20; 1216(12):2592-6. PubMed ID: 19195660
    [Abstract] [Full Text] [Related]

  • 17. Amino acids as chiral auxiliaries in cyanuric chloride-based chiral derivatizing agents for enantioseparation by liquid chromatography.
    Batra S, Bhushan R.
    Biomed Chromatogr; 2014 Nov 20; 28(11):1532-46. PubMed ID: 25137358
    [Abstract] [Full Text] [Related]

  • 18. (S)-Naproxen as a platform to develop chiral derivatizing reagent for reversed-phase high-performance liquid chromatographic enantioseparation of analytes having a carbonyl functional group.
    Bhushan R, Lal M.
    Biomed Chromatogr; 2012 Dec 20; 26(12):1582-8. PubMed ID: 22473802
    [Abstract] [Full Text] [Related]

  • 19. Synthesis of chiral hydrazine reagents and their application for liquid chromatographic separation of carbonyl compounds via diastereomer formation.
    Bhushan R, Kumar V.
    J Chromatogr A; 2008 May 09; 1190(1-2):86-94. PubMed ID: 18353336
    [Abstract] [Full Text] [Related]

  • 20. Indirect enantioseparation of proteinogenic amino acids using naproxen-based chiral derivatizing reagent and HPLC.
    Bhushan R, Nagar H.
    Biomed Chromatogr; 2013 Jun 09; 27(6):750-6. PubMed ID: 23225607
    [Abstract] [Full Text] [Related]

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