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Volumn 1218, Issue 32, 2011, Pages 5434-5440
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Enantiomeric separation of (R, S)-naproxen by recycling high speed counter-current chromatography with hydroxypropyl-β-cyclodextrin as chiral selector
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Author keywords
(R, S) Naproxen; Chiral separation; Hydroxypropyl cyclodextrin; Recycling high speed counter current chromatography
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Indexed keywords
AQUEOUS PHASE;
CHIRAL SELECTOR;
CHIRAL SEPARATIONS;
ENANTIOMERIC EXCESS;
ENANTIOMERIC SEPARATION;
ENANTIOSEPARATIONS;
EQUILIBRIUM TEMPERATURES;
HIGH-SPEED COUNTER-CURRENT CHROMATOGRAPHY;
INFLUENCE FACTORS;
MOLAR RATIO;
NAPROXENS;
PHOSPHATE BUFFER SOLUTIONS;
SEPARATION CONDITION;
TECHNICAL DETAILS;
TWO-PHASE SOLVENT SYSTEM;
CHIRALITY;
ENANTIOMERS;
HEXANE;
ORGANIC SOLVENTS;
RECYCLING;
CHROMATOGRAPHY;
2 HYDROXYPROPYL BETA CYCLODEXTRIN;
4 METHYL 2 PENTANONE;
ACETIC ACID ETHYL ESTER;
HEXANE;
METHANOL;
NAPROXEN;
PHOSPHATE;
TERT BUTYL METHYL ETHER;
AQUEOUS SOLUTION;
ARTICLE;
CHIRALITY;
CONCENTRATION RESPONSE;
CONTROLLED STUDY;
DRUG DETERMINATION;
DRUG PURITY;
ELUTION;
ENANTIOMER;
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
LIQUID CHROMATOGRAPHY;
LIQUID LIQUID EXTRACTION;
PH;
PRIORITY JOURNAL;
PROCESS OPTIMIZATION;
RACEMIC MIXTURE;
RECYCLING HIGH SPEED COUNTER CURRENT CHROMATOGRAPHY;
TEMPERATURE;
ABSORPTION;
BETA-CYCLODEXTRINS;
COUNTERCURRENT DISTRIBUTION;
NAPROXEN;
STEREOISOMERISM;
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EID: 79960369893
PISSN: 00219673
EISSN: 18733778
Source Type: Journal
DOI: 10.1016/j.chroma.2011.06.015 Document Type: Article |
Times cited : (82)
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References (32)
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