作者:Chaomin Li、Lloyd Franklin、Robbie Chen、Tamera Mack、Michael Humora、Bin Ma、Brian T. Hopkins、John Guzowski、Fengmei Zheng、Michael MacPhee、Yiqing Lin、Steven Ferguson、Daniel Patience、George A. Moniz、William F. Kiesman、Erin M. O’Brien
DOI:10.1021/acs.oprd.0c00087
日期:2020.6.19
multikilogram production of BIIB068 hemiadipate are discussed. Process optimization resulted in (1) removal of transition metal from the process, (2) a streamlined process with significantly improved overall yield, and (3) appropriate impurity control (including potential mutagenic impurities), which enabled delivery of quality material for toxicology studies and clinical trials.
讨论了导致多千克生产BIIB068半己二酸酯的化学工艺开发工作。工艺的优化导致(1)从工艺中去除过渡金属;(2)精简的工艺具有显着提高的总收率;(3)适当的杂质控制(包括潜在的诱变杂质),从而可以提供用于毒理学研究的优质材料和临床试验。