作者:Lei Zhang、Guohua Wei、Yuguo Du
DOI:10.1016/j.carres.2010.10.008
日期:2010.12
against xanthine oxidase (XO), was accomplished in seven steps from a 1,2-blocked sugar unit and natural apigenin. A unique allyl protecting group, a phase-transfer-catalyzed (PTC) regioselective coupling reaction, and robustness in large-scale preparation are the merits of this synthetic strategy.
从1,2-的七个步骤完成了芹菜素-4'-基2-O-(对香豆酰基)-β-D-吡喃葡萄糖苷的首次全合成,该化合物对黄嘌呤氧化酶(XO)表现出良好的抑制活性。封闭的糖单位和天然芹菜素。这种合成策略的优点是独特的烯丙基保护基,相转移催化(PTC)区域选择性偶联反应以及在大规模制备中的稳健性。