isoliquiritigenin has been researched along with caffeic-acid-phenethyl-ester* in 1 studies
1 other study(ies) available for isoliquiritigenin and caffeic-acid-phenethyl-ester
| Article | Year |
|---|---|
Neoflavonoids and related constituents from Nepalese propolis and their nitric oxide production inhibitory activity.
A methanolic extract of Nepalese propolis yielded 10 new open-chain neoflavonoids (1-10), a new chalcone (11), and eight previously reported compounds (12-19). Their structures were determined on the basis of spectroscopic data and chemical conversion. The isolated compounds other than 5, 8, and 16 showed dose-dependent inhibitory activities on nitric oxide production in lipopolysaccharide-activated macrophage-like J774.1 cells and were more active than a positive control, N(G)-monomethyl-L-arginine (IC(50), 27.1 microM). The most potent activities, of 6 and 7 (IC(50), 0.5 microM), were greater than another positive control, caffeic acid phenethyl ester (IC(50), 4.8 microM). Topics: Caffeic Acids; Flavonoids; Inhibitory Concentration 50; Lipopolysaccharides; Macrophages; Molecular Structure; Nepal; Nitric Oxide; Nuclear Magnetic Resonance, Biomolecular; omega-N-Methylarginine; Phenylethyl Alcohol; Propolis | 2005 |