Total Synthesis of the Serine/Threonine-Specific Protein Phosphatase Inhibitor Tautomycin<sup>1</sup>
作者:James E. Sheppeck、Wen Liu、A. Richard Chamberlin
DOI:10.1021/jo961633s
日期:1997.1.1
A convergent, asymmetric synthesis of the protein phosphatase inhibitor, tautomycin, is described. The natural product was constructed by joining two major fragments of comparable complexity at the C21-C22 bond. Absolute stereochemistry of the C1-C21 ketone originates from (S)-citronellene and (2R,3S)-geraniol epoxide. The anti stereochemical relationships at C6-C7 and C18-C19 were introduced with