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公开(公告)号:US20200087269A1
公开(公告)日:2020-03-19
申请号:US16615468
申请日:2018-05-18
发明人: Marta PORCS-MAKKAY , Gyula SIMIG , Eniko MOLNAR , Janos PETHO , Balazs VOLK , Laszlo SZLAVIK , Eva SZABO , Judit HALASZ
IPC分类号: C07D271/06
摘要: The present invention relates a new process for the preparation of ozanimod of the formula and acid addition salts, via new intermediates and a new polimop form of ozanimod base.