作者:Xiaoyu Yang、Boqiao Fu、Biao Yu
DOI:10.1021/ja205339p
日期:2011.8.17
The first total synthesis of landomycin A, the longest and most potent antitumor angucycline antibiotic, has been achieved in 63 steps and 0.34% overall yield starting from 2,5-dihydroxybenzoic acid, 3,5-dimethylphenol, triacetyl d-glucal, and d-xylose, with a convergent linear sequence of 21 steps.
兰霉素 A 是最长、最有效的抗肿瘤角环素类抗生素,首次全合成,从 2,5-二羟基苯甲酸、3,5-二甲基苯酚、三乙酰 d-葡萄糖和 d-葡萄糖开始,共分 63 个步骤,总产率为 0.34%。 -木糖,具有 21 步的收敛线性序列。