AI Article Synopsis
- Four new prenylated isoflavonoids, named derrisisoflavones H-K (1-4), and a new isoflavan, 6-hydroxyisosativan (5), were isolated from Derris robusta.
- Their structures were determined using detailed spectroscopic techniques.
- Derrisisoflavones J (3) and K (4) represent the first known examples of hydroxyethylated isoflavonoids.
Article Abstract
Four hitherto unknown prenylated isoflavonoids, named derrisisoflavones H-K (1-4) and one new isoflavan, namely 6-hydroxyisosativan (5), were isolated from the ethanol extract of Derris robusta. Their structures were elucidated on the basis of extensive spectroscopic studies. To our knowledge, derrisisoflavones J (3) and K (4) are the first examples of hydroxyethylated isoflavonoid.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4805655 | PMC |
| http://dx.doi.org/10.1007/s13659-016-0090-x | DOI Listing |
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