High-speed countercurrent chromatography as a valuable tool to isolate C-glycosylflavones from Cecropia lyratiloba Miquel.
Article first published online: 12 MAR 2003
Copyright © 2003 John Wiley & Sons, Ltd.
Volume 14, Issue 2, pages 96–99, March/April 2003
How to Cite
Oliveira, R. R., Moraes, M. C. C., Castilho, R. O., Valente, A. P., Carauta, J. P. P., Lopes, D. and Kaplan, M. A. C. (2003), High-speed countercurrent chromatography as a valuable tool to isolate C-glycosylflavones from Cecropia lyratiloba Miquel. Phytochem. Anal., 14: 96–99. doi: 10.1002/pca.688
- Issue published online: 12 MAR 2003
- Article first published online: 12 MAR 2003
- Manuscript Accepted: 10 MAY 2002
- Manuscript Revised: 23 APR 2002
- Manuscript Received: 31 OCT 2001
- High-speed countercurrent chromatography;
- apigenin 6-C-galactosyl-6″-O-β-galactopyranoside;
- Cecropia lyratiloba
A new apigeninglycoside, apigenin 6-C-galactosyl-6″-O-β-galactopyranoside (1), isoorientin, and a mixture of orientin and isovitexin were isolated from leaves of Cecropia lyratiloba by high-speed countercurrent chromatography using a solvent system containing ethyl acetate, butanol, methanol and water. The structural elucidation of 1 was based on NMR spectroscopy. Copyright © 2003 John Wiley & Sons, Ltd.