PHYTOCHEMICAL STUDY OF MURRAYA EXOTICA L. (RUTACEAE) I- METHOXYLATED FLAVONOIDS OF THE LEAVES | ||
Bulletin of Pharmaceutical Sciences Assiut University | ||
Article 5, Volume 10, Issue 2, December 1987, Pages 55-70 PDF (502.83 K) | ||
Document Type: Original Article | ||
DOI: 10.21608/bfsa.1987.74396 | ||
Authors | ||
D. W. Bishay1; S. M. El-Sayyad1; M. A. Abd El-Hafiz1; H. Achenbach2; E. K. Desoky1 | ||
1Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt | ||
2Institut fur Angewandte Chemie, Friedrich-Alexander Universität, Erlangen, West Germany | ||
Abstract | ||
From the air-dried powdered leaves of Murraya exotica L. (Rutaceae), six methoxylated flavones were isolated and identified as: 3,5,6,7,8,3`,4`,5`,-octamethoxyflavone; 3,5,6,7,3`,4`,5`,-heptamethoxyflavone; 5,6,7,3`,4`,5`,-hexamethoxyflavone; 5,6,7,3`,4`,-pentamethoxyflavone; 3,5,7,3`,4`,5`,-hexamethoxyflavone and 3,5,7,8,3`,4`,5`,-heptamethoxyflavone. The identification was based on physical, chemical and spectral studies including 1H-NMR, 13C-NMR and MS analysis. The antimicrobial and cytotoxic activities of the isolated compounds were studied. | ||
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