ChemInform Abstract: Syntheses of Derivatives of L-Daunosamine and Its C-3 Epimer Employing as the Key Step the Asymmetric Conjugate Addition of a Homochiral Lithium Amide to tert-Butyl (E,E)-Hexa-2,4-dienoate.
Abstract
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ChemInform Abstract
A detailed account of previously published studies on the preparation of methyl α-L-daunosaminide (VI) and methyl-3-epi-D-daunosaminide (XII) is presented. Daunosamine constitutes the glycoside part of the anthracycline antibiotics daunorubicin and adriamycin (XIII).