Sang Hoon Jung et al.
Chemical & pharmaceutical bulletin, 54(3), 368-371 (2006-03-02)
Fifteen chalcones and three thiazolidinedione (TZD) chalcones were prepared to evaluate their peroxisome proliferator-activated receptor-gamma (PPAR-gamma) ligand-binding activities. Among the three TZDs, one compound possessed PPAR-gamma transactivation potential, while the others showed antagonistic activity against PPAR-gamma transactivation. Among the chalcones...
Huan Cong et al.
Journal of the American Chemical Society, 132(21), 7514-7518 (2010-05-07)
Metal nanoparticles are currently being employed as catalysts for a number of classical chemical transformations. In contrast, identification of novel reactions of nanoparticles, especially toward the synthesis of complex natural products and derivatives, is highly underdeveloped and represents a bourgeoning...
Jan F Stevens et al.
Chemical research in toxicology, 16(10), 1277-1286 (2003-10-21)
Prenylated 2'-hydroxychalcones and flavanones from the inflorescences of the female hop plant (Humulus lupulus) were shown to inhibit peroxynitrite-mediated oxidation of low-density lipoproteins (LDL) at low micromolar concentrations. LDL oxidation was induced by the peroxynitrite generator, 3-morpholinosydnonimine (SIN-1), and measured...
K Zhang et al.
Biochemical pharmacology, 52(10), 1631-1638 (1996-11-22)
The formation of dinitrophenylglutathione (DNP-SG) in human colon adenocarcinoma cells was identified and quantified by an HPLC-UV method, following exposure to 1-chloro-2,4-dinitrobenzene (CDNB) at 10 degrees for 40 min. The rate of efflux of DNP-SG at 37 degrees likewise, was...
Microwave-assisted reaction of 2'-hydroxychalcones with hydrazides to synthesize flavanone hydrazone and 4,5-dihydropyrazole derivatives.
Aihua Nie et al.
Journal of combinatorial chemistry, 8(5), 655-658 (2006-09-12)