(2cyano-3-phenyl)-ethyl acrylates. Acrylates were prepared by refluxing equimolar mixture of aldehyde and ethyl cyanoacetate with piperidine in benzene, (if) Then compounds 2-9, were Ν alkylated at position 3 in the presence of potassium carbonate that leads to the imidazolidine potassiumsalt. Then, benzyl or phenyloxoethyl chlorides reacted in alcoholic medium [5] to yield the 3-benzyl-5-benzyli
Selenoneine-inspired selenohydantoins with glutathione peroxidase-like activity
作者:Rama Alhasan、Guilherme M. Martins、Pedro P. de Castro、Rahman Shah Zaib Saleem、Ali Zaiter、Isabelle Fries-Raeth、Alexandra Kleinclauss、Caroline Perrin-Sarrado、Patrick Chaimbault、Eufrânio N. da Silva Júnior、Caroline Gaucher、Claus Jacob
DOI:10.1016/j.bmc.2023.117479
日期:2023.10
essential trace element that exhibits antioxidant properties, with selenocysteine enzymes like glutathioneperoxidase being particularly effective at reducing peroxides. In this study, a series of synthetic organoselenium compounds were synthesized and evaluated for their potential antioxidant activities. The new selenohydantoin molecules were inspired by selenoneine and synthesized using straightforward