A new synthesis of isoaurones: Cytotoxic activity of compounds related to the alleged structure of isoaurostatin
作者:Eleonora Rizzi、Sabrina Dallavalle、Lucio Merlini、Giovanni Luca Beretta、Graziella Pratesi、Franco Zunino
DOI:10.1016/j.bmcl.2005.06.045
日期:2005.10
A new synthesis of isoaurones related to the alleged structure of isoaurostatin, via Heck intramolecular cyclization of cinnamic esters of 2-iodophenols, is reported. The cytotoxic activity of these isoaurones is lower than that of the structurally very similar 4-arylcoumarins.
据报道,通过
2-碘苯酚的
肉桂酸酯的Heck分子内环化,新合成了与所谓的异
硫脲他汀结构有关的异
金龙。这些异
金盏花的细胞毒活性低于结构上非常相似的4-芳基
香豆素的细胞毒活性。