Completed preparative separation of alkaloids from Cephaltaxus fortunine by step-pH-gradient high-speed counter-current chromatography

Journal of Chromatography A

Volumn 1216, Issue 22, 2009, Pages 4663-4667

  Liu, Zhonghua ^a   Du, Qizhen ^b   Wang, Kuiwu ^b   Xiu, Lili ^b   Song, Guanglei ^b  

^a HUNAN AGRICULTURAL UNIVERSITY   (China)

^b ZHEJIANG GONGSHANG UNIVERSITY   (China)

Author keywords

Cephalotaxus alkaloids; Cephaltaxus fortunine; High speed counter current chromatography; Separation

Indexed keywords

CEPHALOTAXINE; CEPHALOTAXUS ALKALOIDS; CEPHALTAXUS FORTUNINE; ELECTROSPRAY IONIZATION MASS SPECTRUM; ETHYL ACETATES; HIGH-SPEED COUNTER-CURRENT CHROMATOGRAPHY; MOBILE PHASE; N HEXANES; PREPARATIVE SEPARATIONS; STATIONARY PHASE; TRIFLUOROACETIC ACIDS;

CHROMATOGRAPHY; ELECTROSPRAY IONIZATION; ESTERS; HEXANE; MASS SPECTROMETRY; SEPARATION; SPEED;

CHROMATOGRAPHIC ANALYSIS;

ACETIC ACID ETHYL ESTER; ACETYLCEPHALOTAXINE; ALKALOID; AMMONIUM HYDROXIDE; CEPHALOTAXINE; DRUPACINE; FORTUNINE; HEXANE; TRIFLUOROACETIC ACID; UNCLASSIFIED DRUG; WATER; WILSONINE;

ARTICLE; CEPHALTAXUS FORTUNINE; DRUG ISOLATION; ELECTROSPRAY MASS SPECTROMETRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NUCLEAR MAGNETIC RESONANCE; PH MEASUREMENT; PLANT; PRIORITY JOURNAL; SEPARATION TECHNIQUE;

CEPHALOTAXUS; COUNTERCURRENT DISTRIBUTION; HARRINGTONINES; PLANT EXTRACTS;

CEPHALOTAXUS;

EID: 65449167528     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2009.03.083     Document Type: Article

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