Jatrophane diterpenoids from Jatropha curcas with multidrug resistance reversal activity.

Nine jatrophane diterpenoids, including six previously undescribed compounds, were extracted and purified from whole plants of Jatropha curcas L. Their structures including absolute configurations were characterized by spectroscopic, quantum chemical Nuclear Magnetic Resonance Spectroscopy, Electronic Circular Dichroism calculation, and Single Crystal X-Ray Diffraction methods. These compounds were evaluated for their ability to reverse multidrug resistance. Among the above compounds, compound 6 showed significant potential as a multidrug resistance modulator, exhibiting higher chemo reversal effects and lower toxicity compared to the positive control verapamil. These findings suggest that compound 6 has promising anticancer properties. Copyright © 2024 Elsevier B.V. All rights reserved.

Citation

Yi-Lin He, Lan-Jun Zhang, Guo-Li Li, Hong-Ying Yang, Lei Zhang, Zheng Gong, Kun Gao. Jatrophane diterpenoids from Jatropha curcas with multidrug resistance reversal activity. Fitoterapia. 2025 Jan;180:106331

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PMID: 39638074

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