发明人张德明,徐明华,孙丽萍. "Method for the Synthesis of Cariprazine Impurity 12" [P]. 中国发明专利, 专利号 CN 111339974 B, 授权公告日 2016-05-06.
发明人李文辉,杨光,孙丽萍. "A Process for Preparing High-Purity Cariprazine Impurity 12" [P]. 中国发明专利, 专利号 CN 110114701 A, 授权公告日 2020-03-25.
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