HPLC-SPE-NMR hyphenation in natural products research: Optimization of analysis of Croton membranaceus extract

Magnetic Resonance in Chemistry

Volumn 43, Issue 9, 2005, Pages 771-775

  Lambert, Maja ^a   Stærk, Dan ^a   Hansen, Steen Honoré ^a   Jaroszewski, Jerzy W ^a  

^a UNIVERSITY OF COPENHAGEN   (Denmark)

Author keywords

Croton membranaceus; Extract; HPLC SPE NMR; Relaxation; Scopoletin; Sensitivity; Solid phase extraction

Indexed keywords

EXTRACTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHASE SEPARATION; PROJECTILES; SIGNAL TO NOISE RATIO;

CROTON MEMBRANACEU; EXTRACT; HPLC-SOLID-PHASE EXTRACTION-NMR; NATURAL PRODUCTS; NMR TECHNIQUES; RELAXATION; SCOPOLETIN; SENSITIVITY; SOLID-PHASE EXTRACTION;

ACETONITRILE;

EID: 23644447230     PISSN: 07491581     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrc.1613     Document Type: Article

References (21)

1. Wrigley SK, Chicarelli-Robinson MI. Annu. Rep. Med. Chem. 1997; 32: 285.
2. Newman DJ, Cragg GM, Snader KM. Nat. Prod. Rep. 2000; 17: 215.
3. Lee K-H. J. Nat. Prod. 2004; 67: 273.
4. Williamson RT, Chapin EL, Carr AW, Gilbert JR, Graupner PR, Lewer P, McKamey P, Carney JR, Gerwick WH. Org. Lett. 2000; 2: 289.
5. Exarchou V, Troganis A, Gerothanassis IP, Tsimidou M, Boskou D. J. Agric. Food Chem. 2001; 49: 2.
6. Choi YH, Tapias EC, Kim HK, Lefeber AW, Erkelens C, Verhoeven JT, Brzin J, Zel J, Verpoorte R. Plant Physiol. 2004; 135: 2398.
7. Bringmann G, Rückert M, Saeb W, Mudogo V. Magn. Reson. Chem. 1999; 37: 98.
8. Sanvoss M. In On-Line LC-NMR and Related Techniques, Albert K (ed). Wiley: New York, 2002; 111.
9. Wolfender JL, Ndjoko K, Hostettmann K. J. Chromatogr. A 2003; 1000: 437.
10. Albert K, Dachtler M, Glaser T, Händel H, Lacker T, Schlotterbeck G, Strohschein S, Tseng L-H, Braumann U. J. High Resolut. Chromatogr. 1999; 22: 135.
11. Lindon JC, Nicholson JK, Wilson ID. J. Chromatogr. B 2000; 748: 233.
12. Braumann U, Spraul M. In On-Line LC-NMR and Related Techniques, Albert K (ed). Wiley: New York, 2002; 23.
13. Nyberg NT, Baumann H, Kenne L. Anal. Chem. 2003; 75: 268.
14. Exarchou V, Godejohann M, Van Beek TA, Gerothanassis IP, Vervoort J. Anal. Chem. 2003; 75: 6288.
15. Abbiw DK. Useful Plants of Ghana. Royal Botanic Gardens: Kew, 1990; 148.
16. Mashana NR, Abbiw DK, Addae-Mensah I, Adjanouhoun E, Ahyi MRA, Ekpere JA, Enow-Orock EG, Gbile ZO, Noamesi GK, Odei MA, Odunlami H, Oteng-Yeboah AA, Sarpong K, Sofowora A, Tackie AN. Traditional Medicine and Pharmacopoeia, Contribution to the Revision of Ethnobotanical and Floristic Studies in Ghana. Organization of African Unity: Accra, 2000; 228.
17. Aboagye FA, Sam GH, Massiot G, Lavaud C. Fitoterapia 2000; 71: 461.
18. Jeener J, Meier BH, Bachmann P, Ernst RR. J. Chem. Phys. 1979; 71: 4546.
19. Palmer AG III, Cavanagh J, Wright PE, Rance M. J. Magn. Reson. 1991; 93: 151.
20. Ruiz-Cabello J, Vuister GW, Moonen CTW, van Gelderen P, Cohen JS, van Zijl PCM. J. Magn. Reson. 1992; 100: 282.
21. Spraul M, Freund AS, Nast RE, Withers RS, Maas WE, Corcoran O. Anal. Chem. 2003; 75: 1546.