Several Generations of Chemoenzymatic Synthesis of Oseltamivir (Tamiflu): Evolution of Strategy, Quest for a Process-Quality Synthesis, and Evaluation of Efficiency Metrics
作者:Lukas Werner、Ales Machara、Bradford Sullivan、Ignacio Carrera、Michael Moser、David R. Adams、Tomas Hudlicky、John Andraos
DOI:10.1021/jo2018872
日期:2011.12.16
Four generations of chemoenzymatic approaches to oseltamivir are presented. The first two generations relied on the use of cyclohexadiene-cis-diol derived enzymatically from bromobenzene. The third and fourth generation used the corresponding diol obtained fromethylbenzoate by fermentation with E. coli JM109(pDTG601a). Oseltamivir was obtained fromethylbenzoate by intersecting intermediate 39 (third-generation