Browsing by Subject "β-Lactone"
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Total syntheses of ?-lactone containing natural products: I. total synthesis of belactosin C II. synthetic studies toward spongiolactone (2009-05-15)The recently isolated bacterial metabolites, belactosins A-C from a fermentation broth of Streptomyces sp. UCK14, uniquely contain a β-lactone dipeptide motif and exhibit anticancer activities. The enantioselective synthesis ...