365 related articles for article (PubMed ID: 17196625)
1. Identification of the major constituents of Hypericum perforatum by LC/SPE/NMR and/or LC/MS.
Tatsis EC; Boeren S; Exarchou V; Troganis AN; Vervoort J; Gerothanassis IP
Phytochemistry; 2007 Feb; 68(3):383-93. PubMed ID: 17196625
[TBL] [Abstract][Full Text] [Related]
2. High performance liquid chromatography/electrospray mass spectrometry of Hypericum perforatum extracts.
Mauri P; Pietta P
Rapid Commun Mass Spectrom; 2000; 14(2):95-9. PubMed ID: 10623936
[TBL] [Abstract][Full Text] [Related]
3. Hyphenated chromatographic techniques for the rapid screening and identification of antioxidants in methanolic extracts of pharmaceutically used plants.
Exarchou V; Fiamegos YC; van Beek TA; Nanos C; Vervoort J
J Chromatogr A; 2006 Apr; 1112(1-2):293-302. PubMed ID: 16359690
[TBL] [Abstract][Full Text] [Related]
4. Determination of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts by liquid chromatography/tandem mass spectrometry.
Tolonen A; Uusitalo J; Hohtola A; Jalonen J
Rapid Commun Mass Spectrom; 2002; 16(5):396-402. PubMed ID: 11857723
[TBL] [Abstract][Full Text] [Related]
5. Positive correlations between hypericin and putative precursors detected in the quantitative secondary metabolite spectrum of Hypericum.
Kusari S; Zühlke S; Borsch T; Spiteller M
Phytochemistry; 2009 Jul; 70(10):1222-32. PubMed ID: 19683774
[TBL] [Abstract][Full Text] [Related]
6. Phenolic compounds from Hypericum perforatum.
Jürgenliemk G; Nahrstedt A
Planta Med; 2002 Jan; 68(1):88-91. PubMed ID: 11842341
[TBL] [Abstract][Full Text] [Related]
7. Liquid chromatography-mass spectrometry studies of St. John's wort methanol extraction: active constituents and their transformation.
Liu F; Pan C; Drumm P; Ang CY
J Pharm Biomed Anal; 2005 Feb; 37(2):303-12. PubMed ID: 15708671
[TBL] [Abstract][Full Text] [Related]
8. Development and evaluation of methods for determination of naphthodianthrones and flavonoids in St. John's wort.
Williams FB; Sander LC; Wise SA; Girard J
J Chromatogr A; 2006 May; 1115(1-2):93-102. PubMed ID: 16554056
[TBL] [Abstract][Full Text] [Related]
9. Nuclear magnetic resonance and liquid chromatography-mass spectrometry combined with an incompleted separation strategy for identifying the natural products in crude extract.
Dai D; He J; Sun R; Zhang R; Aisa HA; Abliz Z
Anal Chim Acta; 2009 Jan; 632(2):221-8. PubMed ID: 19110097
[TBL] [Abstract][Full Text] [Related]
10. LC-MS and LC-PDA analysis of Hypericum empetrifolium and Hypericum sinaicum.
Alali FQ; Tawaha K; Gharaibeh M
Z Naturforsch C J Biosci; 2009; 64(7-8):476-82. PubMed ID: 19791496
[TBL] [Abstract][Full Text] [Related]
11. The use of LC/MS, GC/MS, and LC/NMR hyphenated techniques to identify a drug degradation product in pharmaceutical development.
Pan C; Liu F; Ji Q; Wang W; Drinkwater D; Vivilecchia R
J Pharm Biomed Anal; 2006 Feb; 40(3):581-90. PubMed ID: 16242883
[TBL] [Abstract][Full Text] [Related]
12. Combining PARAFAC analysis of HPLC-PDA profiles and structural characterization using HPLC-PDA-SPE-NMR-MS experiments: commercial preparations of St. John's Wort.
Schmidt B; Jaroszewski JW; Bro R; Witt M; Staerk D
Anal Chem; 2008 Mar; 80(6):1978-87. PubMed ID: 18260653
[TBL] [Abstract][Full Text] [Related]
13. LC-UV-solid-phase extraction-NMR-MS combined with a cryogenic flow probe and its application to the identification of compounds present in Greek oregano.
Exarchou V; Godejohann M; van Beek TA; Gerothanassis IP; Vervoort J
Anal Chem; 2003 Nov; 75(22):6288-94. PubMed ID: 14616013
[TBL] [Abstract][Full Text] [Related]
14. 1H NMR determination of hypericin and pseudohypericin in complex natural mixtures by the use of strongly deshielded OH groups.
Tatsis EC; Exarchou V; Troganis AN; Gerothanassis IP
Anal Chim Acta; 2008 Jan; 607(2):219-26. PubMed ID: 18190811
[TBL] [Abstract][Full Text] [Related]
15. Identification of degradation products in loxoprofen sodium adhesive tapes by liquid chromatography-mass spectrometry and dynamic pressurized liquid extraction-solid-phase extraction coupled to liquid chromatography-nuclear magnetic resonance spectroscopy.
Murakami T; Kawasaki T; Takemura A; Fukutsu N; Kishi N; Kusu F
J Chromatogr A; 2008 Oct; 1208(1-2):164-74. PubMed ID: 18778828
[TBL] [Abstract][Full Text] [Related]
16. Liquid chromatography-tandem mass spectrometry of I3,II8-biapigenin, the major biflavone in Hypericum perforatum extracts.
Colovic M; Caccia S
J Chromatogr B Analyt Technol Biomed Life Sci; 2008 Feb; 863(1):74-9. PubMed ID: 18243074
[TBL] [Abstract][Full Text] [Related]
17. Isolation and identification of phenolic compounds from Hypericum richeri Vill. and their antioxidant capacity.
Zdunić G; Gođevac D; Šavikin K; Novaković M; Milosavljević S; Petrović S
Nat Prod Res; 2011 Feb; 25(3):175-87. PubMed ID: 19764002
[TBL] [Abstract][Full Text] [Related]
18. Phytochemical analysis of nine Hypericum L. species from Serbia and the F.Y.R. Macedonia.
Smelcerovic A; Spiteller M
Pharmazie; 2006 Mar; 61(3):251-2. PubMed ID: 16599273
[TBL] [Abstract][Full Text] [Related]
19. Study of active naphtodianthrone St John's Wort compounds by electrospray ionization Fourier transform ion cyclotron resonance and multi-stage mass spectrometry in sustained off-resonance irradiation collision-induced dissociation and infrared multiphoton dissociation modes.
Hecka A; Maunit B; Aubriet F; Muller JF
Rapid Commun Mass Spectrom; 2009 Mar; 23(6):885-98. PubMed ID: 19224526
[TBL] [Abstract][Full Text] [Related]
20. Simultaneous analysis of flavonoids from Hypericum japonicum Thunb.ex Murray (Hypericaceae) by HPLC-DAD-ESI/MS.
Su J; Fu P; Shen Y; Zhang C; Liang M; Liu R; Li H; Zhang W
J Pharm Biomed Anal; 2008 Jan; 46(2):342-8. PubMed ID: 18065183
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
