发明人刘建华,何建平,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113470427 A, 授权公告日 2020-06-25.
发明人赵玉洁,何建平,钱学锋. "Method for the Synthesis of 2-Chloro-1-[4-(4-methoxyphenyl)piperazin-1-yl]ethan-1-one" [P]. 中国发明专利, 专利号 CN 117068617 B, 授权公告日 2025-09-21.
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