11 резултати
Three new 2-arylbenzofurans named wittifuran H, wittifuran I and wittifuran U (1-3) were obtained during our ongoing investigation of an ethanol extract from the stem bark of Morus wittiorum. Their structures were elucidated on the basis of spectroscopic data. Compound 2 displayed potent
A new 2-arylbenzofuran compound, 5-dehydroxy-moracin U (1), along with 10 known compounds (2-11), were isolated from cell cultures of Morus alba. Their structures were elucidated on the basis of extensive spectroscopic analyses. The anti-inflammatory activity assay of 1-8 showed that 2 and 8
Extracts of Chlorophora regia are frequently used in Ghana in traditional medicine. There is, however, no reported data on the chemical composition of the plant. Comprehensive phytochemical investigation of the stem bark of C. regia resulted in the isolation of three new prenylated 2-arylbenzofuran
Five new 2-arylbenzofuran derivatives wittifurans A-C, F and G (1-5) have been isolated from the stem bark of Morus wittiorum. Their structures were determined on the basis of spectroscopic analysis. Compounds 1, 3-5 were evaluated for their antioxidant and anti-inflammatory activities respectively.
Investigation of an ethanol extract from the stem bark of Morus wittiorum led to the isolation of five new 2-arylbenzofuran derivatives that were named wittifuran S, wittifuran T, wittifuran V, wittifuran W and wittifuran X (1-5). Structures were determined on the basis of spectroscopic analysis.
Benzofuran derivatives have wide range of biological activities as anti-oxidant, anti-inflammatory and anticonvulsant agent. In this study, we investigated whether the novel benzofuran derivative, DK-1014 has the anti-inflammatory effects on macrophage and lung epithelial cells and anti-asthmatic
The therapeutic effectiveness of moracins as 2-arylbenzofuran derivatives against airway inflammation was examined. Moracin M, O, and R were isolated from the root barks of Morus alba, and they inhibited interleukin (IL)-6 production from IL-1β-treated lung epithelial cells (A549) at 101-00μM. Among
Chromatographic separation of root extracts of Morus alba and M. nigra led to the identification of the 2-arylbenzofurans moracin C (1), mulberrofuran Y (2), and mulberrofuran H (3), and the prenylated flavonoids kuwanon E (4), kuwanon C (5), sanggenon H (6), cudraflavone B (7), and morusinol (8),
BACKGROUND
Searching for polymorphonuclear neutrophils (PMNs) respiratory burst inhibitors is an important topic in the treatment of human diseases associated with inflammation.
OBJECTIVE
To investigate the inhibitory effects of phenolics isolated from Artocarpus styracifolius Pierre (Moraceae) on
A new 2-arylbenzofuran derivative, mornigrol D (1), along with two new flavones, mornigrol G (2) and mornigrol H (3), and six known compounds, norartocarpetin (4), dihydrokaempferol (5), albanin A (6), albanin E (7), moracin M (8), and albafuran C (9), were isolated from the barks of Morus nigra.
To address the multifactorial nature of Alzheimer's Disease (AD), a multi-target-directed ligand approach was herein developed. As a follow-up of our previous studies, a small library of newly designed 2-arylbenzofuran derivatives was evaluated towards cholinesterases and cannabinoid receptors. The