Koninginins X-Z (-), three novel polyketides, were isolated from the solid fermentation of the endophytic fungus SC-5. Their structures, including the absolute configurations, were comprehensively characterized by a combination of NMR spectroscopic methods, HRESIMS, C NMR, DFT GIAO C NMR, and electronic circular dichroism calculations as well as single crystal X-ray diffraction. In addition, all the compounds were evaluated for antifungal activity against .
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10707852 | PMC |
http://dx.doi.org/10.3390/molecules28237848 | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!