Characterisation and identification of dihydroindole-type alkaloids from processed semen strychni by high-performance liquid chromatography coupled with electrospray ionisation ion trap time-of-flight mass spectrometry

Phytochemical Analysis

Volumn 25, Issue 1, 2014, Pages 36-44

  Tian, Ji Xin ^a   Tian, Yuan ^a   Xu, Lei ^a   Zhang, Ji ^a   Lu, Tao ^a   Zhang, Zun Jian ^a,b  

^a CHINA PHARMACEUTICAL UNIVERSITY   (China)

^b China Pharmaceutical University   (China)

Author keywords

Diagnostic fragment ion; dihydroindole type alkaloids; HPLC ion trap time of flight mass spectrometry; mass defect filtering; quantum chemistry calculation; Semen Strychni

Indexed keywords

BODY FLUIDS; DEFECTS; DIAGNOSIS; ELECTROSPRAY IONIZATION; FILTRATION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HYDROGEN BONDS; IONS; ISOMERS; MASS SPECTROMETRY; METABOLITES; QUANTUM CHEMISTRY;

DIAGNOSTIC FRAGMENT ION; DIHYDROINDOLE-TYPE ALKALOID; FRAGMENT IONS; HPLC-ION TRAP TIME-OF-FLIGHT MASS SPECTROMETRY; ION TRAPS; MASS DEFECT; MASS DEFECT FILTERING; QUANTUM CHEMISTRY CALCULATIONS; SEMEN STRYCHNI; TIME OF FLIGHT MASS SPECTROMETRY; TRAP TIME;

ALKALOIDS;

ALKALOID; BRUCINE; STRYCHNINE;

ARTICLE; DRUG IDENTIFICATION; ELECTROSPRAY MASS SPECTROMETRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; ION TRAP MASS SPECTROMETRY; ISOMER; PLANT SEED; QUANTUM CHEMISTRY; SEMEN STRYCHNI; TIME OF FLIGHT MASS SPECTROMETRY;

STRYCHNOS NUX-VOMICA;

DIAGNOSTIC FRAGMENT ION; DIHYDROINDOLE-TYPE ALKALOIDS; HPLC-ION TRAP TIME-OF-FLIGHT MASS SPECTROMETRY; MASS DEFECT FILTERING; QUANTUM CHEMISTRY CALCULATION; SEMEN STRYCHNI;

ALKALOIDS; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; ISOMERISM; PLANTS, MEDICINAL; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION; STRYCHNOS NUX-VOMICA; TANDEM MASS SPECTROMETRY;

EID: 84890553341     PISSN: 09580344     EISSN: 10991565     Source Type: Journal    
DOI: 10.1002/pca.2457     Document Type: Article

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