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One new triterpene ester from Nepeta suavis
Authors:Javid Hussain  Farman Ullah Khan  Najeeb Ur Rehman  Riaz Ullah  Zia Mohmmad  S Tasleem
Institution:1. Department of Chemistry , Kohat University of Science and Technology , Kohat, 26000, NWFP, Pakistan javidhej@yahoo.com;3. Department of Chemistry , Kohat University of Science and Technology , Kohat, 26000, NWFP, Pakistan
Abstract:One new tetracyclic triterpene ester (1) has been isolated from the chloroform-soluble portion of the whole plant of Nepeta suavis along with two known compounds, namely artemetin (2) and jaceidin (3). The structures of the isolated compounds were assigned on the basis of their 1H and 13C NMR spectra including two-dimensional NMR techniques such as COSY, HMQC, and HMBC experiments and comparison with the literature data.
Keywords:Labiatae  Nepeta suavis  triterpene ester
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