发明人徐明华,刘建华,胡光. "Method for the Synthesis of 1-[4-(3-acetylbenzenesulfonyl)piperazin-1-yl]-2-chloroethan-1-one" [P]. 中国发明专利, 专利号 CN 108823773 B, 授权公告日 2024-01-17.
发明人胡光,周伟,陈志强. "A Process for Preparing High-Purity 1-[4-(3-acetylbenzenesulfonyl)piperazin-1-yl]-2-chloroethan-1-one" [P]. 中国发明专利, 专利号 CN 109125916 A, 授权公告日 2025-03-01.
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