Three new rotenoids, named derieliptosides A-C (-), were isolated from the stems of (Wall.) Benth. Their structures were determined by HR-ESI-MS and NMR spectroscopic methods. Absolute configurations of them were elucidated by analysis of ECD spectra in comparison with TD-DFT calculation. Compounds - inhibited the growth of fungus and selectively inhibited bacterial strains. Of these, compound showed selective inhibition on the growth of (MIC: 37.5 µM and IC: 10.6 µM), (MIC: 75 µM and IC: 22.7 µM), and (MIC: 37.5 µM and IC: 11.2 µM).
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| http://dx.doi.org/10.1080/14786419.2022.2132243 | DOI Listing |
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