Untargeted analysis of sesquiterpene pyridine alkaloids from the dried roots of Tripterygium wilfordii using high-performance liquid chromatography/electrospray ionization tandem mass spectrometry.
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Summary
The HPLC/ESI-MS/MS method, combining characteristic fragmentation patterns and the profiles of the product ions generated at different collision energies, is an effective technique for characterizing untargeted compounds.
- Type
- article
- Published
- 2015-05-30
- Cited by
- 14
- References
- 35
- OpenAlex
- https://openalex.org/W26407311
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:24629033
Keywords
Computer science
References
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- Novel sesquiterpene esters with alkaloid and monoterpene and related compounds from Tripterygium hypoglaucum: A new class of potent anti-HIV agents
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- Practical approach for the identification and isomer elucidation of biomarkers detected in a metabonomic study for the discovery of individuals at risk for diabetes by integrating the chromatographic and mass spectrometric information.
- Two new macrolide sesquiterpene pyridine alkaloids from Maytenus emarginata: emarginatine G and the cytotoxic emarginatine F.
- Sesquiterpene pyridine alkaloids from Hippocratea excelsa.
- Cangorins F-J, five additional oligo-nicotinated sesquiterpene polyesters from Maytenus ilicifolia
- Minor Constituents from Orthosphenia mexicana
- Analysis of energy-resolved mass spectra at MSn in a pursuit to characterize structural isomers of oligosaccharides.
- Simultaneous determination of four sesquiterpene alkaloids in Tripterygium wilfordii Hook. F. extracts by high-performance liquid chromatography.
- Identification of an overabundant cholesterol precursor in hepatitis B virus replicating cells by untargeted lipid metabolite profiling
- Determination of four pyridine alkaloids from Tripterygium wilfordii Hook. f. in human plasma by high-performance liquid chromatography coupled with mass spectrometry.
- Sesquiterpene Alkaloids from Extracts of Tripterygium wilfordii.
- Laevisines A and B: two new sesquiterpene-pyridine alkaloids from maytenus laevis
- Inhibitory effects of triptogelin A-1 on 12-O-tetradecanoylphorbol-13- acetate-induced skin tumor promotion.
- Isolation and structures of a new alkaloid alatamine and an insecticidal alkaloid wilfordine from euonymus alatus forma striatus (thunb.) makino.
- Immunosuppressive sesquiterpene alkaloids from Tripterygium wilfordii.
Cited by
- Integrative Approaches for the Identification and Localization of Specialized Metabolites in Tripterygium Roots1[OPEN]
- Rapid screening the potential mechanism-based inhibitors of CYP3A4 from Tripterygium wilfordi based on computer approaches combined with in vitro bioassay.
- Distinct sesquiterpene pyridine alkaloids from in Salvadoran and Peruvian Celastraceae species.
- Identification of the chemical components and metabolites of tripterygium glycoside tablets in mice by HPLC-Q/TOF MS.
- Structure elucidation and NMR assignment of two new hydroxywilfordate-type alkaloids from the stems of Tripterygium hypoglaucum and activity evaluation.
- Identification and comparison of compounds in commercial Tripterygium wilfordii genus preparations with HPLC-QTOF/MS based on molecular networking and multivariate statistical analysis.
- DCTPP1, a reliable Q-biomarker for comprehensive evaluation of the quality of tripterygium glycoside tablets based on chemical references.
- Densely Functionalized Macrocyclic Sesquiterpene Pyridine Alkaloids from Maytenus austroyunnanensis.
- Discrimination of subtypes of sesquiterpene pyridine alkaloids using a multistage ion fragmentation strategy
- Macrolide sesquiterpene pyridine alkaloids from the roots of Tripterygium regelii and their anti-inflammatory activity.
- Tripterygium glycosides reverse cisplatin resistance in epithelial ovarian cancer by activating ferroptosis via two different pathways.
- High Pressure Liquid Chromatography Analysis of Alkaloids
- Integrative Approaches for the Identi fi cation and Localization of Specialized Metabolites in Tripterygium Roots 1 [ OPEN ]
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