Targeting the Hsp90 Chaperone: Synthesis of Novel Resorcylic Acid Macrolactone Inhibitors of Hsp90
作者:James E. H. Day、Swee Y. Sharp、Martin G. Rowlands、Wynne Aherne、Paul Workman、Christopher J. Moody
DOI:10.1002/chem.200902766
日期:——
A series of benzo‐macrolactones has been prepared by chemical synthesis, and evaluated as inhibitors of heat shock protein 90 (Hsp90), an emerging attractive target for novel cancer therapeutic agents. A new synthesis of these resorcylic acidmacrolactone analogues of the natural product radicicol is described in which the key steps are the acylation and ring opening of a homophthalic anhydride to