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http://142.54.178.187:9060/xmlui/handle/123456789/19658| Title: | Phytochemical Studies on Daphne mucronata |
| Authors: | RASOOL, MUHAMMAD AZAM IMUHAMMAD IMRAN HAQ NAWAZ ABDUL MALIK KAZMI, SHAHANA UROOJ |
| Issue Date: | 20-Oct-2009 |
| Publisher: | HEJ Research Institute of Chemistry, University of Karachi, Karachi. |
| Citation: | Rasool, M. A., Imran, M., Nawaz, H., Malik, A., & Kazmi, S. U. (2009). Phytochemical studies on Daphne mucronata. Journal Of The Chemical Society Of Pakistan, 31(5), 845-850. |
| Abstract: | Eleven compounds have been isolated for the first time from Daphne mucronata namely, cinnamic acid (1), 7,8-dimethoxycoumarin (2), 7,8-dihydroxycoumarin (3), lupeol (4), ßamyrin (5), betulin (6), 5,6,7,8,3',4'-hexamethoxyflavone 5-hydroxy-3,6,7,4'tetramethoxyflavone (8), 5,7,3',4'-tetrahydroxyflavone (9), stigmasterol 3-0-ß-D-glucopyranoside (10) and 5,3',4'-trihydroxyflavone 7-0-ß-D-glucopyranoside (11), respectively. Their structures have been elucidated by El-MS, HR-EI-MS, FAB, HR-FAB-MS, IH-NMR and BC-NMR spectroscopic data. Compounds 9 and 11 showed moderate antioxidant activity while other compounds were weakly active. |
| URI: | http://142.54.178.187:9060/xmlui/handle/123456789/19658 |
| ISSN: | 0253-5106 |
| Appears in Collections: | Issue 05 |
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