作者:Merritt B. Andrus、Yong Wong、Jing Liu、Kristin Beebe、Leonard M. Neckers
DOI:10.1016/j.tetlet.2009.09.091
日期:2009.12
Amido analogs of geldanamycin, an ansamycin anticancer agent, were designed, synthesized, and assayed with SKBR3 cells, in which stability of HER2 receptor tyrosine kinase is dependent on the chaperone Hsp90. An amide was employed as a trisubstituted alkene isostere at the C8,9 position, which provided for a simplified, convergent synthesis through two major fragments, an aniline-amine left-hand portion
使用SKBR3细胞设计,合成并测定了安沙霉素抗癌药格尔德霉素的酰胺基类似物,其中HER2受体酪氨酸激酶的稳定性取决于伴侣蛋白Hsp90。酰胺被用作C8,9位置的三取代烯烃等排物,它通过两个主要片段(苯胺-胺的左手部分和二羧酸的右手部分)提供了简化的收敛合成。