Abstract
The recent progress in synthetic and SAR studies of the specific protein phosphatase inhibitors tautomycin and tautomycetin is reviewed. This article covers the total synthesis of tautomycin and synthetic studies of the spiroketal and the anhydride segments and tautomycetin, and SAR studies on PP inhibition and apoptosis-inducing activity of tautomycin.
Keywords: Protein, Phosphatase Inhibitors, Tautomycin, Tautomycetin, apoptosis