发明人杨光,周伟,马晓峰. "Method for the Synthesis of n-(1,1-Dioxo-1λ6-thiolan-3-yl)-2-(piperazin-1-yl)acetamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 114089812 B, 授权公告日 2023-08-12.
发明人陈志强,张德明,何建平. "A Process for Preparing High-Purity n-(1,1-Dioxo-1λ6-thiolan-3-yl)-2-(piperazin-1-yl)acetamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 115760601 B, 授权公告日 2019-12-07.
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