Characterization of the Biochemical Effects of New 1, 8-Naphthyridine Derivatives,β-Receptor Antagonists, in Ventricular Myocytes
作者:Jalal A. Al jamal、Muwaffag Badawneh
DOI:10.1002/ardp.200300781
日期:2003.8
Novel derivatives of 1, 8‐naphthyridine were synthesized from 7‐amino‐2‐hydroxy‐4‐morpholinomethyl‐1, 8‐naphthyridine. The ability of the synthesized compounds to inhibit isoproterenol(ISO)‐induced phosphorylation of phospholamban (PLB) was assessed. Their ability to block both β1 and β2 receptors almost completely abolished all ISO effects on phosphorylation of PLB. Analogues with either a 7‐hydr