作者:Ikyon Kim、Dileep Singh、Youngeun Jung
DOI:10.1055/s-0036-1588105
日期:——
first asymmetric total syntheses of urgineanins A, B, and D – potent antiproliferative homoisoflavonoids – were achieved by utilizing Pd-catalyzed allylic substitution of the allylic acetate with arylboronic acids for introduction of the C rings of homoisoflavonoid skeleton. Several unnatural urgineanin analogues were also prepared in this manner. The first asymmetric total syntheses of urgineanins A, B
摘要 通过利用Pd催化的芳基硼酸对烯丙基乙酸酯的烯丙基乙酸取代,引入同型异黄酮骨架的C环,实现了第一个不对称的藤黄素A,B和D的全合成-有效的抗增殖异黄酮类化合物。还以这种方式制备了几种非天然的嘌呤嘌呤类似物。 通过利用Pd催化的芳基硼酸对烯丙基乙酸酯的烯丙基乙酸取代,引入同型异黄酮骨架的C环,实现了第一个不对称的藤黄素A,B和D的全合成-有效的抗增殖异黄酮类化合物。还以这种方式制备了几种非天然的嘌呤嘌呤类似物。