A new abietane diterpenoid, graciliflora A (1), was isolated from the aerial parts of Isodon lophanthoides var. graciliflorus. Its structure was elucidated by spectroscopic methods, including extensive 1D and 2D NMR analysis. Compound 1 exhibited good anti-inflammatory and cytotoxic activities.
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ACKNOWLEDGMENT
The authors are grateful for financial support from the Natural Science Foundation of Yunnan Province (No. 2017FE468 (-015) and 2019FE001(-271)) and the National Natural Science Foundation of China (No. 31860087).
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Published in Khimiya Prirodnykh Soedinenii, No. 3, May–June, 2021, pp. 401–403.
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Wang, Jj., Wong, Ll., Jiang, KR. et al. A New Abietane Diterpenoid from Isodon lophanthoides var. graciliflorus. Chem Nat Compd 57, 471–473 (2021). https://doi.org/10.1007/s10600-021-03390-2
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DOI: https://doi.org/10.1007/s10600-021-03390-2