Wonjae Lee

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Liquid Chromatographic Enantiomer Separation of N‐Phthaloyl Protected α‐Amino Acids on Coated and Immobilized Chiral Stationary Phases Derived from Polysaccharide Derivatives

J. Jin, Wonjae Lee, J. Park, 2007 .

LIQUID CHROMATOGRAPHIC RESOLUTION OF RACEMIC COMPOUNDS CONTAINING A PRIMARY AMINO GROUP ON A DYNAMIC CHIRAL STATIONARY PHASE DERIVED FROM CHIRAL CROWN ETHER

M. Hyun, Wonjae Lee, H. J. Koo, 2000 .

Tranexamic Acid Analysis as Ethoxycarbonyl‐ tert ‐butyldimethylsilyl Derivatives by Gas Chromatography–Tandem Mass Spectrometry

Jung Dong Kim, Chan Seo, Youngbae Kim, 2020 .

Assessing chiral self-recognition using chiral stationary phases

D. A. Engebretson, James R. Carey, Huei-Shian Lin, 2011 .

Selective Synthesis of 1'(α),2'(β)-C-Dimethyl Carbocyclic Adenosine Analogue as Potential anti-HCV Agent

J. Yoo, Wonjae Lee, Hua Li, 2009 .

A simple and simultaneous identification method for aloe, catechu and gambir by high performance liquid chromatography.

Y. H. Kim, Wonjae Lee, J. Kang, 2016, Journal of pharmaceutical and biomedical analysis.

Stereoselective Determination of Thyroxine Enantiomers on Chiral Crown Ether Column by UPLC‐ESI‐Tandem Mass Spectrometry

Wonjae Lee, H. Yoon, Maheshwor Thapa, 2020 .

Preparation and determination of optical purity of γ-lysine modified peptide nucleic acid analogues

Su Nam Kim, Hyo-Kyung Han, Wonjae Lee, 2012, Archives of Pharmacal Research.

Strong enantioselective self-recognition of a small chiral molecule.

D. A. Engebretson, James R. Carey, Wonjae Lee, 2007, Organic letters.

Chiral recognition of (18-crown-6)-tetracarboxylic acid as a chiral selector determined by NMR spectroscopy

Weontae Lee, E. Bang, Wonjae Lee, 2001 .

Synthesis of Enantiopure γ-Glutamic Acid Functionalized Peptide Nucleic Acid Monomers

Su Nam Kim, C. Pak, Wonjae Lee, 2010 .

Synthesis and Antiviral Evaluation of Novel 4′-Trifluoromethylated 5′-Deoxyapiosyl Nucleoside Phosphonic Acids

Eunae Kim, Wonjae Lee, Seyeon Kim, 2014, Nucleosides, nucleotides & nucleic acids.

Design and Synthesis of Novel 1′,3′-Dioxolane 5′-Deoxyphosphonic Acid Purine Analogues as Potent Antiviral Agents

Eunae Kim, Wonjae Lee, J. Hong, 2012, Nucleosides, nucleotides & nucleic acids.

Chromatographic Enantiomer Separation of Diphenylalanine on Chiral Stationary Phases Derived from Chiral Crown Ethers

Wonjae Lee, Chae-Sun Baek, Koo Lee, 2002 .

High-performance liquid chromatography method development for the quality control of Ginkgonis Semen

Y. H. Kim, Y. Chin, Wonjae Lee, 2017 .

Lipase mediated chiral resolution of 4-arylthio-2-butanol as an intermediate for β-lactam antibiotics

H. -. Kim, K. Hwang, Wonjae Lee, 2003, Archives of pharmacal research.

Liquid chromatographic resolution of pyrethroic acids and their esters on chiral stationary phases

Wonjae Lee, Byoung-Hyoun Kim, 1998 .

Enantioseparation of N-fluorenylmethoxycarbonyl alpha-amino acids on polysaccharide-derived chiral stationary phases by reverse mode liquid chromatography.

Wonjae Lee, J. Kang, Kyeong Ho Kim, 2008, Journal of pharmaceutical and biomedical analysis.

Chromatographic Separation of Enantiomers of Chiral Amines or Amino Alcohols as 9-Anthraldimine Derivatives Using Polysaccharide-Derived Chiral Columns

Hyo-Kyung Han, Wonjae Lee, J. Kang, 2011 .

LIQUID CHROMATOGRAPHIC ENANTIOMER SEPARATION OF AMINO ACID ESTERS AS 9-ANTHRALDIMINE SCHIFF BASES USING POLYSACCHARIDE-DERIVED CHIRAL STATIONARY PHASES

Hyo-Kyung Han, J. Jin, Wonjae Lee, 2011 .

The Effect of Mobile Phase and Dissolving Solvent on the Enantiomer Separation Using a Covalently Immobilized Chiral Column Derived from Polysaccharide Derivative

Wonjae Lee, Beom-Gyu Lee, Hu Huang, 2009 .

Comparative studies between covalently immobilized and coated chiral stationary phases based on polysaccharide derivatives for enantiomer separation of N-protected alpha-amino acids and their ester derivatives.

J. Jin, Wonjae Lee, S. Bae, 2009, Chirality.

Liquid Chromatographic Enantiomer Separation of Non-steroidal Anti-inflammatory Drugs on Immobilized Polysaccharide Derived Chiral Stationary Phase under Reversed and Normal Phase Mode

J. Jin, Wonjae Lee, J. Kang, 2009 .

Enantiomer Resolution of Nonsteroidal Anti-Inflammatory Drugs on Chiral Stationary Phases Derived from Polysaccharide Derivatives

J. Jin, Wonjae Lee, Chae-Sun Baek, 2008 .

Enantiomer Separation of N-Protected α-Amino Acids on Covalently Immobilized Cellulose Tris(3,5-chlorophenylcarbamate) Chiral Stationary Phase in HPLC

J. Jin, Wonjae Lee, 2008 .

Comparison of several polysaccharide-derived chiral stationary phases for the enantiomer separation ofN-fluorenylmethoxy-carbonyl α-amino acids by hplc

J. Jin, Wonjae Lee, J. Kang, 2007, Archives of pharmacal research.

Covalently Bonded and Coated Chiral Stationary Phases Derived from Polysaccharide Derivatives for Enantiomer Separation of N‐Fluorenylmethoxycarbonyl α‐Amino Acids with Fluorescence Detection

J. Jin, Wonjae Lee, J. Park, 2006 .

Liquid chromatographic resolution of racemic amino acids and their derivatives on a new chiral stationary phase based on crown ether

M. Hyun, Wonjae Lee, J. Jin, 1998 .

Development and application of chiral crown ethers as selectors for chiral separation in high-performance liquid chromatography and nuclear magnetic resonance spectroscopy.

James R. Carey, M. Paik, Wonjae Lee, 2013, Journal of chromatography. A.

Chiral discrimination studies of (+)‐(18‐crown‐6)‐2,3,11,12‐tetracarboxylic acid by high‐performance liquid chromatography and NMR spectroscopy

Weontae Lee, E. Bang, Wonjae Lee, 2004, Magnetic resonance in chemistry : MRC.

Enantioseparation of alpha-amino acids on an 18-crown-6-tetracarboxylic acid-bonded silica by capillary electrochromatography.

M. Hyun, Wonjae Lee, J. Park, 2010, Journal of chromatography. A.

Chiral separation using chiral crown ethers as chiral selectors in chirotechnology

Wonjae Lee, S. Adhikari, 2018, Journal of Pharmaceutical Investigation.

Investigation of Enantiomer Separation Using Chiral Crown Ethers as Chiral Selectors

Wonjae Lee, 2016 .

Comparative Studies on Enantiomer Resolution of α-Amino Acids and Their Esters Using (18-Crown-6)-tetracarboxylic acid as a Chiral Crown Ether Selector by NMR Spectroscopy and High-Performance Liquid Chromatography

E. Bang, J. Jin, Wonjae Lee, 2012 .

Enantiodiscrimination Using a Chiral Crown Ether as a Chiral Solvating Agent Using NMR Spectroscopy

Weontae Lee, J. Yun, M. Paik, 2019, Natural Product Communications.

Chiral resolution of diphenylalanine by high-performance liquid chromatography on a crown-ether-based chiral stationary phase and by NMR spectroscopy

E. Bang, Wonjae Lee, 2003 .

Liquid chromatographic resolution of gemifloxacin mesylate on a chiral stationary phase derived from crown ether.

M. Hyun, Wonjae Lee, S. Han, 2002, Biomedical chromatography : BMC.

Liquid chromatographic resolution of racemic amines and amino alcohols on a chiral stationary phase derived from crown ether

M. Hyun, Wonjae Lee, H. J. Koo, 1999 .

A New HPLC Chiral Stationary Phase for the Direct Resolution of Racemic Quinolone Antibacterials Containing a Primary Amino Group.

M. Hyun, Wonjae Lee, J. Jin, 1998 .

Enantioseparation of aromatic amino acids and amino acid esters by capillary electrophoresis with crown ether and prediction of enantiomer migration orders by a three‐dimensional quantitative structure‐property relationship/comparative field analysis model

Hyun-Ju Park, Wonjae Lee, Kyoung-Rae Kim, 2004, Electrophoresis.

Direct enantiomer separation of thyroxine in pharmaceuticals using crown ether type chiral stationary phase

Minhee Kim, Hyo-Kyung Han, Wonjae Lee, 2010, Archives of pharmacal research.

Monitoring of the Optical Purity for Levothyroxine Sodium in Pharmaceuticals Using Crown Ether Derived Chiral Columns

Wonjae Lee, S. Jeon, 2010 .

Liquid chromatographic enantiomer resolution of N-hydrazide derivatives of 2-aryloxypropionic acids on a crown ether derived chiral stationary phase.

J. Jin, Wonjae Lee, 2007, Chirality.

Development of a Validated HPLC Method for the Simultaneous Determination of D- and L-Thyroxine in Human Plasma

J. Jin, Wonjae Lee, Chae-Sun Baek, 2007 .

Development of the antipode of the covalently bonded crown ether type chiral stationary phase for the advantage of the reversal of elution order

M. Hyun, J. Jin, Wonjae Lee, 2006 .

Comparison of enantiomer separation on two chiral stationary phases derived from (+)-18-crown-6-2,3,11,12-tetracarboxylic acid of the same chiral selector

J. Jin, Wonjae Lee, Chae-Sun Baek, 2005 .

Chiral Discrimination of Aromatic Amino Acids by Capillary Electrophoresis in (+)- and (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid Selector Modes

Wonjae Lee, S. La, Kyoung-Rae Kim, 2003 .

Enantioseparation and chiral recognition of α-amino acids and their derivatives on (−)-18-crown-6-tetracarboxylic acid bonded silica by capillary electrochromatography

Wonjae Lee, J. Kang, K. Kim, 2015, Archives of pharmacal research.

Chiral Profiling Analysis of β-Blockers by Capillary Electrophoresis Using Dual Chiral Selectors

M. Paik, Wonjae Lee, Kyoung-Rae Kim, 2015 .

Deracemization of Racemic Amino Acids Using (R)- and (S)-Alanine Racemase Chiral Analogues as Chiral Converters

Kwan Mook Kim, M. Paik, Wonjae Lee, 2014 .

Development of Ultra High-Performance Liquid Chromatography–Tandem Mass Spectrometry Method for Enantiomer Resolution of Thyroxine on a Chiral Crown Ether Derived Chiral Stationary Phase

Jisun Lee, Wonjae Lee, H. Yoon, 2022, Chromatographia.

Simultaneous enantioselective separation method for thyroid hormones using liquid chromatography-tandem mass spectrometry and its applications.

Yun‐Cheol Na, E. Bang, Wonjae Lee, 2021, Journal of pharmaceutical and biomedical analysis.

ENANTIOMERIC SEPARATION OF SOME CLINICALLY USED RACEMIC DRUGS ON PIRKLE-1J CHIRAL STATIONARY PHASE

H. Aboul‐Enein, Wonjae Lee, Z. Chilmonczyk, 2001 .

Application of an (18-Crown-6)-2,3,11,12-Tetracarboxylic Acid-Based Chiral Stationary Phase in Capillary Electrochromatography.

Wonjae Lee, J. Kang, K. Kim, 2019, Methods in molecular biology.

Improved pH-independent dissolution and oral absorption of valsartan via the preparation of solid dispersion

Hyo-Kyung Han, Wonjae Lee, Hyoung-Kyu Lee, 2010, Archives of pharmacal research.

Liquid Chromatographic Enantiomeric Separation of Chiral Aliphatic Amines Using 2-Hydroxynaphthaldehyde as a Derivatizing Agent on Polysaccharide-Derived Chiral Stationary Phases

M. Paik, Wonjae Lee, S. Adhikari, 2018, Chromatographia.

Chiral HPLC studies on chemical behavior of 6-methoxydihydrosanguinarine in alcoholic solvent system.

Y. H. Kim, Hongmei Zhu, V. Sharma, 2011, Journal of pharmaceutical and biomedical analysis.

Racemization of 6-methoxydihydrosanguinarine in methanol investigated by enantioselective dynamic HPLC.

Y. H. Kim, Jianbo Chen, Wonjae Lee, 2010, Journal of pharmaceutical and biomedical analysis.

Metabolic Pharmacokinetics in Rats: Differences between Pure Amygdalin and Amygdalin in a Decoction of Peach Seeds

Y. H. Kim, C. Cho, Yong-Ki Park, 2012 .

Enantiodiscrimination of Chiral Amines as Naphthaldimine Derivatives on Polysaccharide-derived Chiral Stationary Phases by Normal Phase HPLC

Wonjae Lee, S. Adhikari, Kwang Joon Kim, 2019, Yakhak Hoeji.

Determination of Chemical and Enantiomeric Purity of α‐Amino Acids and their Methyl Esters as N‐Fluorenylmethoxycarbonyl Derivatives Using Amylose‐derived Chiral Stationary Phases

M. Paik, Wonjae Lee, S. Adhikari, 2019, Bulletin of the Korean Chemical Society.

Liquid chromatographic enantiomer separation of 1-naphthylamides of chiral acids using several amylose- and cellulose-derived chiral stationary phases

M. Paik, Wonjae Lee, S. Adhikari, 2017, Archives of Pharmacal Research.

Liquid chromatographic enantiomer separation of 1-naphthylamides of chiral acids using several amylose- and cellulose-derived chiral stationary phases

M. Paik, Wonjae Lee, S. Adhikari, 2017, Archives of pharmacal research.

A convenient and validated enantiomer separation of chiral aliphatic amines as nitrobenzoxadiazole derivatives on polysaccharide-derived chiral stationary phases under simultaneous ultraviolet and fluorescence detection.

Wonjae Lee, J. Kang, S. Adhikari, 2016, Chirality.

Enantioseparation by Sonochromatography

M. Hyun, Wonjae Lee, J. Park, 2006 .

Identification and discrimination of three common Aloe species by high performance liquid chromatography-tandem mass spectrometry coupled with multivariate analysis.

Y. H. Kim, Wonjae Lee, J. Kang, 2016, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

A Multifunctional and Possible Skin UV Protectant, (3R)-5-Hydroxymellein, Produced by an Endolichenic Fungus Isolated from Parmotrema austrosinense

J. Hur, Jin-Cheol Kim, M. Paik, 2016, Molecules.

Quality Evaluation of Modified Bo-Yang-Hwan-O-Tang by Capillary Electrophoresis and High-performance Liquid Chromatography

Y. H. Kim, Hongmei Zhu, C. Cho, 2011, Bulletin of the Korean Chemical Society.

Specification and Analysis of Multiple Marker Compounds for Quality Control of Mori Cortex Radicis by HPLC

Wonjae Lee, J. Kang, Kyeong Ho Kim, 2015 .

Investigation of New Drug Submission Documents for the Safety and Efficacy Evaluation of Stereoisomeric Drugs

Hyo-Kyung Han, Wonjae Lee, H. Moon, 2011 .

Comparative Liquid Chromatographic Enantiomer Resolution on Two Chiral Stationary Phases Derived from Amylose Tris(3,5-dimethylphenylcarbamate)

Y. Li, J. Jin, Wonjae Lee, 2005 .

Chiral Separation of N-Fluorenylmethoxycarbonyl α-Amino Acids on Quinine Carbamate-Bonded Silica by High Performance Liquid Chromatography

Wonjae Lee, J. Park, M. Jang, 2008 .

Liquid Chromatographic Resolution of α-Amino Acid Esters as Benzophenone Imine Derivatives

Wonjae Lee, Hu Huang, W. Xu, 2012 .

DIRECT LIQUID CHROMATOGRAPHIC ENANTIOMER SEPARATION OF N-tert-BUTOXYCARBONYL AND N-BENZYL-OXYCARBONYL α-AMINO ACIDS USING POLYSACCHARIDE DERIVED CHIRAL STATIONARY PHASES[1]

Wonjae Lee, Byoung-Hyoun Kim, 1999 .

Synthesis and In Vitro Activity of 4′ and 5′-Modified Analogues of Apiosyl Nucleosides as Potent Anti-HCV Agents

Wonjae Lee, Hua Li, J. Hong, 2009, Nucleosides, nucleotides & nucleic acids.

Comparative pharmacokinetics of three marker compounds in mBHT and single-herb extract after oral administration to rats.

C. Cho, Yong-Ki Park, Jianbo Chen, 2011, Journal of pharmaceutical and biomedical analysis.

Synthesis and in vitro Activity of 4′‐ and 5′‐Modified Analogues of Apiosyl Nucleosides as Potent anti‐HCV Agents.

Wonjae Lee, Hua Li, J. Hong, 2010 .

Chromatographic Enantiomer Separation of Diphenylalanine on Chiral Stationary Phases Derived from Chiral Crown Ethers.

Wonjae Lee, Chae-Sun Baek, Koo Lee, 2003 .

Determining the pharmacokinetics of psilocin in rat plasma using ultra-performance liquid chromatography coupled with a photodiode array detector after orally administering an extract of Gymnopilus spectabilis.

Hongmei Zhu, Meijia Li, Jianbo Chen, 2011, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Simultaneous analysis of seven 2-hydroxy fatty acids as tert-butyldimethylsilyl derivatives in plasma by gas chromatography-mass spectrometry.

Gwang Lee, S. Yee, S. Nam, 2015, Biomedical chromatography : BMC.

Marinopyrones A–D, α-pyrones from marine-derived actinomycetes of the family Nocardiopsaceae

G. Jeong, S. Nam, Jaeyoung Ko, 2016 .

CHROMATOGRAPHIC RESOLUTION OF π-ACIDIC ANALYTES ON π-ACIDIC CHIRAL STATIONARY PHASES

Wonjae Lee, 2001 .

Chiral pharmacokinetics of zaltoprofen in rats by HPLC with solid-phase extraction.

Wonjae Lee, J. Kang, V. L. Nguyen, 2012, Journal of pharmaceutical and biomedical analysis.

Determination of homogentisic acid in human plasma by GC-MS for diagnosis of alkaptonuria

Wonjae Lee, H. Yoon, Maheshwor Thapa, 2015 .

Enhanced efficacy of TD53, a novel algicidal agent, against the harmful algae via the liposomal delivery system.

Hoon Cho, E. Jin, Seul-Gi Jung, 2011, International journal of pharmaceutics.

Layer by layer assembly of biotinylated protein networks for signal amplification.

Yu W. Chu, D. A. Engebretson, James R. Carey, 2013, Chemical communications.

Effect of Mobile Phase Additive on Enantiomer Resolution for Chiral Amines on Polysaccharide-derived Chiral Stationary Phases by High Performance Liquid Chromatography

M. Paik, Wonjae Lee, H. Yoon, 2014 .

Pharmacokinetic drug interaction between fexofenadine and fluvastatin mediated by organic anion-transporting polypeptides in rats.

Beom-Jin Lee, Hyo-Kyung Han, Wonjae Lee, 2009, European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences.

Reverse migration order of sibutramine enantiomers as a function of cyclodextrin concentration in capillary electrophoresis.

Hongmei Zhu, Jianbo Chen, Wonjae Lee, 2011, Journal of pharmaceutical and biomedical analysis.

Monitoring of Epidermal Growth Factor Degradation Products by High-Performance Liquid Chromatography

Jung Dong Kim, Chan Seo, Youngbae Kim, 2018, Bulletin of the Korean Chemical Society.

Separation of the Enantiomers of β-Blockers Using Brush Type Chiral Stationary Phase Derived from Conformationally Rigid α-Amino β-Lactam †

Wonjae Lee, W. H. Pirkle, 2010 .

Preparation and determination of optical purity of γ-lysine modified peptide nucleic acid analogues

Su Nam Kim, Wonjae Lee, J. Kang, 2012, Archives of Pharmacal Research.

Chiral LC-MS/MS method for the discrimination of triiodothyronine enantiomers on a crown ether-based chiral stationary phase.

M. Paik, Wonjae Lee, S. Adhikari, 2023, Chirality.

Separation of the enantiomers of pyrethroic acids and their esters by high-performance liquid chromatography on a polysaccharide-derived chiral stationary phase

Wonjae Lee, 2000 .

Liquid Chromatorgraphic Separation of the Enantiomers of Phenylthiohydantoin α-Amino Acids Derivatives on Polysaccharide-Based Chiral Stationary Phases

Wonjae Lee, 2000 .

Liquid chromatographic enantiomer resolution of N-fluorenylmethoxycarbonyl alpha-amino acids and their ester derivatives on polysaccharide-derived chiral stationary phases.

Y. Li, Wonjae Lee, 2005, Journal of separation science.

Direct chiral separation of N-fluorenylmethoxycarbonyl α-amino acids by HPLC for determination of enantiomeric purity

Y. Li, Wonjae Lee, Chae-Sun Baek, 2005 .

Investigation of Chiral Self-Recognition of π-Acidic 3,5-Dinitrobenzoylleucine Derivatives

Eunae Kim, James R. Carey, Wonjae Lee, 2011 .