FLAVONOIDS AND PHENYLPROPANOIDS FROM SPATHODEA CAMPANULATA P. BEAUVAIS LEAVES | ||||
| Bulletin of Pharmaceutical Sciences Assiut University | ||||
| Article 6, Volume 32, Issue 2, 2009, Page 301-309 PDF (181.81 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/bfsa.2009.63500 | ||||
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| Author | ||||
| Yaser G. Gouda | ||||
| Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt. | ||||
| Abstract | ||||
| Fractionation and purification of the methanolic extract of the leaves of Spathodea campanulata P. Beauvais cultivated in Egypt afforded six compounds identified as: 1-Ocaffeoyl -D-glucopyranoside (1), kaempferol 3-O-(2-O -D-xylopyranosyl) -D-galactopyranoside (2), kaempferol 3-O-(6-O -L-rhamnopyranosyl) -D-galactopyranoside (3), acteoside (4), kaempferol 3-O-(6-O -L-rhamnopyranosyl) -D-glucopyranoside (5) and quercetin 3-O-(2-O -D-xylopyranosyl) -D-galactopyranoside (6). The structures of the isolated compounds were determined by physical, chemical and spectroscopic methods. All these compounds have been isolated for the first time from the genus spathodea | ||||
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