Results 91 to 100 of about 1,667,790 (189)

Enantioselective Properties of Neglected Drug Nifurtimox on Polysaccharide and Macrocyclic Glycopeptide Chiral Stationary Phases by Green HPLC Separation Methods. [PDF]

J Sep Sci
Mohr A, Segala É, Machado das Neves G, Eifler-Lima VL, Steppe M.   +4 more
europepmc   +1 more source

HPLC Resolution of Chiral [4]Heterohelicenium Dyes on Chiral Stationary Phases

, 2006
[4]Heterohelicenium cations la-c adopt a twisted helical structure that renders them chiral. They are configurationally stable and their enantiomers have been resolved, for the first time, by HPLC on Chiralcel OD-RH and Chirobiotic TAG chiral stationary ...
MOBIAN P, LACOUR J, LALEAU B, VILLANI, Claudio   +3 more
core  

Application of Molecular Dynamic Simulation in the Enantiorecognition Mechanism of the Pharmaceutically Relevant Leu-Phe Dipeptides With Four Zwitterionic Chiral Stationary Phases. [PDF]

J Sep Sci
Varfaj I, Sardella R, Klimova YA, Asnin LD, Kohout M, Carotti A.   +5 more
europepmc   +1 more source

[Comparison of chiral separation performance of （2-hydroxyethyl-<i>β</i>）-cyclodextrin bonded superficially porous and fully porous particle chiral stationary phases in supercritical fluid chromatography and reversed-phase liquid chromatography]. [PDF]

Se Pu
Yang GY, Wu HJ, Zhang HT, Wang HL, Liang QY.   +4 more
europepmc   +1 more source

Possibilities and limitations of computer assisted chiral HPLC method development for ozanimod on polysaccharide based chiral stationary phases. [PDF]

Sci Rep
Ferencz E, Szabó ZI, Zöldhegyi A, Dombi G, Molnár G, Dobó M, Varga E, Molnár I, Tóth G.   +8 more
europepmc   +1 more source

Gas chromatographic enantiomer separation on long-chain alkylated beta-cyclodextrin chiral stationary phases

, 2000
Two new chiral stationary phases, heptakis(2,6-di-O-nonyl-3-O-trifluoroacetyl)-beta-cyclodextrin (DNTBCD) and heptakis(2,6-di-O-dodecyl-3-O-trifluoroacetyl)-beta-cyclodextrin (DDTBCD), were synthesized.
Zhu, DQ, Zhou, LM, Wang, QH, Liu, XL, Nie, MY   +4 more
core  

Optimization of Liquid Crystalline Mixtures Enantioseparation on Polysaccharide-Based Chiral Stationary Phases by Reversed-Phase Chiral Liquid Chromatography. [PDF]

Int J Mol Sci
Urbańska M.
europepmc   +1 more source

Design, Synthesis, and Applications of Chiral Stationary Phases

, 1982
Chemists who are engaged in the synthesis of optically active compounds frequently encounter the problems of assaying enantiomeric purity, assigning absolute configuration, and preparatively obtaining optical isomers in high enantiomeric purity.
Finn, John Michael
core  

New Levan-Based Chiral Stationary Phases: Synthesis and Comparative HPLC Enantioseparation of (±)-trans-β-Lactam Ureas in the Polar Organic Mode. [PDF]

Molecules
Kontrec D, Jurin M, Jakas A, Roje M.
europepmc   +1 more source

Performance comparison of chlorinated chiral stationary phases in supercritical fluid chromatography for separation of selected pyrrolidone derivatives. [PDF]

J Pharm Anal, 2019
Dascalu AE, Ghinet A, Billamboz M, Lipka E.   +3 more
europepmc   +1 more source