发明人王建平,徐明华,钱学锋. "Method for the Synthesis of 1-(2H-1,3-benzodioxol-5-ylcarbonyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 117204333 B, 授权公告日 2024-03-03.
发明人林芳,王建平,刘建华. "A Process for Preparing High-Purity 1-(2H-1,3-benzodioxol-5-ylcarbonyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 117331539 A, 授权公告日 2016-02-14.
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