作者:KANAOKA Y.、 OKAJIMA H.、 HATANAKA Y.、 TERASHIMA M.
DOI:——
日期:——
Norcantharimides, synthesis and anticancer activity: Synthesis of new norcantharidin analogues and their anticancer evaluation
作者:Timothy A. Hill、Scott G. Stewart、Stephen P. Ackland、Jayne Gilbert、Benjamin Sauer、Jennette A. Sakoff、Adam McCluskey
DOI:10.1016/j.bmc.2007.06.034
日期:2007.9
A range of amines was reacted with norcantharidin (2) to provide the corresponding norcantharimides (9-43). Treatment of norcantharidin with allylamine afforded the corresponding allyl-norcantharimide (20) which was amenable to epoxidation (mCPBA, 22) and subsequent ring opening (MeOH/H(+); 23) or alternatively, osmylation (OsO(4)/NMO; 24). These simple synthetic modifications of 2 facilitated the