PHYTOCHEMICAL AND BIOLOGICAL INVESTIGATION OF THE VOLATILE CONSTITUENTS OF NEPETA SEPTEMCRENATA EHRENB., GROWING IN EGYPT | ||||
| Bulletin of Pharmaceutical Sciences Assiut University | ||||
| Article 12, Volume 27, Issue 1, June 2004, Page 95-98 PDF (151.08 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/bfsa.2004.65416 | ||||
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| Authors | ||||
| Mohamed M. A. El-Hamouly; Atef A. El-Hela | ||||
| Department of Pharmacognosy, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, Egypt | ||||
| Abstract | ||||
| The volatile constituents of Nepeta septemcrenata Ehrenb. herb growing in Egypt were prepared by hydrodistillation of the fresh herb and analysed by GC/MS. Sixteen major compounds (represent 94.96% of total) were detected and identified. They contain ten oxygenated compounds (70.67%) and six hydrocarbons (24.29%). The major oxygenated compounds were 1,2 benzene-dicarboxylic acid dibutyl ester (33.16%) and 4-methyl-2,6ditertbutyl phenol (23.30% w/w), while the major hydrocarbon is 4-nonyne C9H16, (9.00%). The volatile constituents had promising antimicrobial activities against some tested microorganisms. | ||||
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