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.
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Acknowledgements
The authors wish to thank the Higher Education Commission, Government of Pakistan for providing financial support for the current study under the National Research Program for Universities (NRPU).