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Leaf resin flavonoids of Diplacus aurantiacus |
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| Authors: | David E. Lincoln |
| Affiliation: | Department of Biological Sciences, Stanford University, Stanford, CA 94305, USA |
| Abstract: | Two previously unknown flavonoids, diplacone and diplacol, have been isolated from the leaf resin of Diplacus aurantiacus (Scrophulariaceae). Diplacone is 6-geranyl-eriodictyol, and diplacol is the corresponding dihydroflavonol. The resin is produced at high levels (up to 30% of leaf dry wt) and apparently composed primarily of these two compounds and their methyl ethers. |
| Keywords: | Diplacus aurantiacus Scrophulariaceae geranyl-flavonoid diplacol diplacone |
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