发明人周伟,罗永刚,冯建国. "Method for the Synthesis of (S)-3-(4-(Trifluoromethoxy)phenyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 109773994 A, 授权公告日 2021-08-05.
发明人朱建伟,冯建国,何建平. "A Process for Preparing High-Purity (S)-3-(4-(Trifluoromethoxy)phenyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 109753682 B, 授权公告日 2025-03-02.
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