Enantioselective Divergent Syntheses of Several Polyhalogenated<i>Plocamium</i>Monoterpenes and Evaluation of Their Selectivity for Solid Tumors
作者:Carl V. Vogel、Halina Pietraszkiewicz、Omar M. Sabry、William H. Gerwick、Frederick A. Valeriote、Christopher D. Vanderwal
DOI:10.1002/anie.201407726
日期:2014.11.3
acetonide as a chiral‐pool precursor, an enantioselective and divergent strategy was developed that provides a blueprint for the synthesis of many of the small yet complex acyclic members of this family. The broad applicability of this approach is demonstrated with the short, eight‐step synthesis of four natural products and three analogues. These syntheses are the first of any members of the acyclic
来自Plocamium 的多卤单萜家族有一百多个已知成员。使用甘油醛丙酮作为手性池前体,开发了一种对映选择性和发散策略,为该家族中许多小而复杂的无环成员的合成提供了蓝图。该方法的广泛适用性通过四种天然产物和三种类似物的简短八步合成得到了证明。这些合成是无环多卤化Plocamium单萜的第一个成员,并允许评估它们对一系列肿瘤细胞系的选择性。