BARRETT, ANTHONY G. M.;LEBOLD, SUZANNE A., J. ORG. CHEM., 55,(1990) N3, C. 5818-5820
作者:BARRETT, ANTHONY G. M.、LEBOLD, SUZANNE A.
DOI:——
日期:——
Applications of crotyldiisopinocampheylboranes in synthesis: the total synthesis of nikkomycin B
作者:Anthony G. M. Barrett、Suzanne A. Lebold
DOI:10.1021/jo00016a014
日期:1991.8
(-)-(E)-Crotyldiisopinocampheylborane was employed in a highly diastereoselective and enantioselective synthesis of the gamma-hydroxy-beta-methyl-alpha-aminobutanoic acid moiety of nikkomycin B. A protected derivative of this N-terminal amino acid residue was condensed with uracil polyoxin C benzyl ester to provide, on deprotection, the antifungal agent nikkomycin B.