Hybocarpone, a novel cytotoxic naphthaza
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Michael A. Ernst-Russell; John A. Elix; Christina L.L. Chai; Anthony C. Willis;
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Article
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1999
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Elsevier Science
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French
⚖ 245 KB
Hybocarpone (1), a novel pentacyclic naphthazarin-derived dimer has been isolated from mycobiont cultures derived from the lichen Lecanora hybocarpa. The structure of hybocarpone (1) was established on the basis of 1D and 2D NMR spectroscopy. Its relative stereochemistry was predicted with the use o