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Nepetadiol,a new triterpenediol from <Emphasis Type="Italic">Nepeta suavis</Emphasis>
Authors:F U Khan  J Hussain  I U Khan  R Ullah  I Ali  Z Muhammad  H Hussain  M R Shah
Institution:1.Department of Chemistry,Kohat University of Science and Technology,Kohat-26000,Pakistan;2.Department of Chemistry,UST,Bannu-28100,Pakistan;3.International Center for Chemical and Biological Sciences, H. E. J. Research Institute of Chemistry,University of Karachi,Karachi-75270,Pakistan;4.Department of Chemistry,Universitet Paderborn,Paderborn,Germany
Abstract:Nepetadiol, a new tetracyclic triterpene diol (1), was isolated from the chloroform-soluble portion of the whole plant of Nepeta suavis. In addition, lawsonin (2) and lawsonic acid (3) have been isolated for the first time from this species. The structures of the isolated compounds were based on 1H and 13C NMR spectra, including two-dimensional NMR techniques like COSY, HMQC, and HMBC, and comparison with the literature data.
Keywords:
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