作者:Robert W. Irvine、Stephen A. Kinloch、Alison S. McCormick、Richard A. Russell、Ronald N. Warrener
DOI:10.1016/s0040-4020(01)86162-7
日期:1988.1
2- Fluoro and 3 - fluoro-4-demethoxydaunomycinone have been prepared by phthalide annelation of the quinone monoacetal(10), which was in turn prepared from the previously described fully oxygenated Ketone (1). Extensions of this approach to permit inclusion of a chiral induction step are also evaluated. The title compounds were prepared by glycosidation of the appropriate racemic aglycones and the
通过苯醌单缩醛(10)的邻苯二甲酰化制备了2-氟和3-氟-4-脱甲氧基十二烷醛酮,而醌单缩醛(10)又是由先前描述的完全氧化的酮(1)制得的。还评估了该方法的扩展以允许包括手性诱导步骤。通过合适的外消旋糖苷苷糖基化反应制备了标题化合物,并讨论了附着糖的不同方法的优点。