发明人刘建华,陈志强,韩伟. "Method for the Synthesis of Lumateperone Impurity 4 (and enantiomer)" [P]. 中国发明专利, 专利号 CN 110213133 A, 授权公告日 2017-03-15.
Rossi M, Johansson L, Nowak P. "A Process for Preparing High-Purity Lumateperone Impurity 4 (and enantiomer)" [P]. European Patent, EP 3314786 A1, 2019-11-27.
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