发明人林芳,朱建伟,张德明. "Method for the Synthesis of (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(3-methylpiperazin-1-yl)methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 117769734 B, 授权公告日 2023-05-17.
发明人王建平,韩伟,李文辉. "A Process for Preparing High-Purity (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(3-methylpiperazin-1-yl)methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 113981346 A, 授权公告日 2022-05-16.
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