Chlorinated Polyketide Obtained from a Daldinia sp. Treated with the Epigenetic Modifier Suberoylanilide Hydroxamic Acid
@article{Du2014ChlorinatedPO, title={Chlorinated Polyketide Obtained from a Daldinia sp. Treated with the Epigenetic Modifier Suberoylanilide Hydroxamic Acid}, author={Lin Du and Jarrod B. King and Robert H. Cichewicz}, journal={Journal of Natural Products}, year={2014}, volume={77}, pages={2454 - 2458} }
A new chlorinated pentacyclic polyketide, daldinone E (1), was purified from a Daldinia sp. fungal isolate treated with the epigenetic modifier suberoylanilide hydroxamic acid (SAHA). A biosynthetically related epoxide-containing daldinone analogue, 2, was also purified from the same fungus. The structures of both compounds were established by spectroscopic methods, and the absolute configurations were assigned by analysis of their NMR data (coupling constants and ROESY correlations) and DFT…
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