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Two new O-geranyl coumarins from the resinous exudate of Haplopappus multifolius
(Elsevier, 2004)
From the resinous exudate of leaves of Haplopappus multifolius two new coumarins were isolated and assigned the structures 6-hydroxy-7-(5′- hydroxy-3′,7′-dimethylocta-2′,6′-dien)-oxycoumarin (1) and 6-hydroxy-7-(7′-hydro ...
SYNTHESIS OF NOVEL PYRAZOLE, COUMARIN AND PYRIDAZINE DERIVATIVES EVALUATED AS POTENTIAL ANTIMICROBIAL AND ANTIFUNGAL AGENTS
(Sociedad Chilena de Química, 2007)
Validation of a GC-MS method for the simultaneous determination of five coumarins derivatives in natural soil samples
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2016)
Gastroprotective activity of synthetic coumarins: Role of endogenous prostaglandins, nitric oxide, non-protein sulfhydryls and vanilloid receptors
(Elsevier, 2016)
Natural or synthetic coumarins showed gastroprotective and antiulcer activity in animal models. In this study, we have synthetized twenty coumarins using classic methods to evaluate their gastroprotective effects on the ...
Coumarin Derivatives in Inflammatory Bowel Disease
(2021-01-15)
Inflammatory bowel disease (IBD) is a non-communicable disease characterized by a chronic inflammatory process of the gut and categorized into Crohn's disease and ulcerative colitis, both currently without definitive ...
Coumarins of haplopappus multifolius and derivative as inhibitors of lox: Evaluation in-vitro and docking studies
(Sociedad Chilena de Quimica, 2013)
Several natural compounds containing a coumarin moiety have been reported. They have multiple biological activities, e. g. , as scavengers of reactive oxygen species (ROS) and to reduce the inflammatory processes by ...
Synthesis and electrochemical oxidation of hybrid compounds:dihydropyridine-fused coumarins
(Elsevier, 2013)
tIn this paper, a series of six dihydropyridine-fused coumarins were synthesized and electrochemicallycharacterized in dimethylformamide (DMF).Dihydropyridine ring oxidation on glassy carbon electrode (GCE) for condensed ...
Intestinal anti-inflammatory activity of coumarin and 4-hydroxycoumarin in the trinitrobenzenesulphonic acid model of rat colitis
(2008-07-01)
Coumarins represent an important class of phenolic compounds with multiple biological activities, including inhibition of lipidic peroxidation and neutrophil-dependent anion superoxide generation, anti-inflammatory and ...
Intestinal anti-inflammatory activity of coumarin and 4-hydroxycoumarin in the trinitrobenzenesulphonic acid model of rat colitis
(2008-07-01)
Coumarins represent an important class of phenolic compounds with multiple biological activities, including inhibition of lipidic peroxidation and neutrophil-dependent anion superoxide generation, anti-inflammatory and ...