A new lactone triterpenoid lantanolide along with four known triterpenoids were isolated from the ether fraction of above-ground parts of Lantana camara L. The chemical structure of the new compound was determined to be 3-oxo-12α,22β,25-trihydroxy-18β-olean-28,13β-olide (1), based on spectroscopic data including UV, IR, EI-MS, HR-EI-MS, and 1D and 2D NMR.
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Acknowledgment
Anjum Ayub is grateful to the Higher Education Commission (HEC) of Pakistan. This work was funded through the
Indigenous 5000 Ph. D Fellowship Scheme (Batch-IV) 2007.
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Published in Khimiya Prirodnykh Soedinenii, No. 3, May–June, 2019, pp. 409–411.
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Ayub, A., Begum, S., Ali, S.T. et al. Isolation and Spectral Studies of a New Lactone Triterpenoid from Lantana camara. Chem Nat Compd 55, 478–481 (2019). https://doi.org/10.1007/s10600-019-02719-2
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DOI: https://doi.org/10.1007/s10600-019-02719-2