Total synthesis of griseusins and elucidation of the griseusin mechanism of action
作者:Yinan Zhang、Qing Ye、Larissa V. Ponomareva、Yanan Cao、Yang Liu、Zheng Cui、Steven G. Van Lanen、S. Randal Voss、Qing-Bai She、Jon S. Thorson
DOI:10.1039/c9sc02289a
日期:——
analogues is described. Key synthetic highlights include Cu-catalyzed enantioselective boration–hydroxylation and hydroxyl-directed C–H olefination to afford the central pharmacophore followed by epoxidation–cyclization and maturation via diastereoselective reduction and regioselective acetylation. Structural revision of griseusin D and absolute structuralassignment of 2a,8a-epoxy-epi-4′-deacetyl