Intermolecular fluorocyclization of indoles with anthranilates, which proceeded smoothly to give diverse indoloquinazolinone architectures under mild reaction conditions, has been developed. A wide range of substrates were compatible with this cyclization system. The synthetic fluorinated compounds could be modified by their conversion to various substituted quinazolinones for drug discovery. In addition
吲哚与邻氨基苯甲酸盐的分子间氟环化反应在温和的反应条件下顺利进行,得到多种吲哚并喹唑啉酮结构。多种底物与该环化系统兼容。合成的氟化化合物可以通过转化为各种取代的喹唑啉酮来进行修饰,用于药物发现。此外,该方案已应用于生物活性天然生物碱 phaitanthrins A–B、cephalanthrin A 和 cruciferane 的简明全合成。