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The First Synthesis of Bryoanthrathiophene,A Novel Angiogenesis Inhibitor from The Bryozoan Watersip
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目的高效合成目标分子苔藓蒽噻吩-1-羧酸甲酯。方法以1,8-二羟基-9,10-蒽醌为原料,经过保护、硝化、巯代、环合和脱保护5步反应,合成目......