专利号:WO-2022241188-A1 优先权日:2021-05-14 标题 :Enantioselective synthesis of aminotropane compound 发明人:CONZA MATTEO; HAIM CYRIL 权利人:THERAVANCE BIOPHARMA R&D IP LLC 摘要:The present disclosure provides processes for preparing fert-butyl (1 R,3s,5S)-3- amino-8-azabicyclo[3.2.1]octane-8-carboxylate or a salt thereof. The present disclosure also provides enantioselective processes for preparing exo-aminotropane derivatives from tropinone oximes.