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Sulfonic Acid-Containing Flavonoids from the Roots of Phyllanthus acidus
- Source :
- Journal of Natural Products, Journal of Natural Products, American Chemical Society, 2018, 81 (9), pp.2026-2031. ⟨10.1021/acs.jnatprod.8b00322⟩, Journal of Natural Products, 2018, 81 (9), pp.2026-2031. ⟨10.1021/acs.jnatprod.8b00322⟩
- Publication Year :
- 2018
- Publisher :
- HAL CCSD, 2018.
-
Abstract
- International audience; Six new sulfonic acid-containing flavonoids, acidoflavanone (1), acidoauronol (2), 5- O-methylacidoauronol (3), acidoaurone (4), acidoisoflavone (5), and acidoflavonol (6), were isolated from the EtOH extract of the roots of Phyllanthus acidus. Their structures were unambiguously established by interpretation of their HRESIMS and 1D and 2D NMR data, single-crystal X-ray diffraction analysis, and comparison to the literature data. These new structures represent the first examples of sulfonic acid-containing flavanones, auronols, aurones, and isoflavones.
- Subjects :
- Phyllanthus
Magnetic Resonance Spectroscopy
Chemical structure
Pharmaceutical Science
Sulfonic acid
01 natural sciences
Plant Roots
Analytical Chemistry
chemistry.chemical_compound
X-Ray Diffraction
Drug Discovery
Organic chemistry
[CHIM]Chemical Sciences
Pharmacology
chemistry.chemical_classification
Flavonoids
biology
010405 organic chemistry
Plant Extracts
Organic Chemistry
Nuclear magnetic resonance spectroscopy
Isoflavones
biology.organism_classification
0104 chemical sciences
010404 medicinal & biomolecular chemistry
Complementary and alternative medicine
chemistry
Molecular Medicine
Sulfonic Acids
Two-dimensional nuclear magnetic resonance spectroscopy
Subjects
Details
- Language :
- English
- ISSN :
- 01633864 and 15206025
- Database :
- OpenAIRE
- Journal :
- Journal of Natural Products, Journal of Natural Products, American Chemical Society, 2018, 81 (9), pp.2026-2031. ⟨10.1021/acs.jnatprod.8b00322⟩, Journal of Natural Products, 2018, 81 (9), pp.2026-2031. ⟨10.1021/acs.jnatprod.8b00322⟩
- Accession number :
- edsair.doi.dedup.....4f9afaad2942556c0f8f1903997abaf9