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发明人孙丽萍,王建平,林芳. "Method for the Synthesis of 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide" [P]. 中国发明专利, 专利号 CN 113943749 B, 授权公告日 2016-03-07.
发明人郑宇鹏,杨光,唐晓军. "A Process for Preparing High-Purity 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide" [P]. 中国发明专利, 专利号 CN 115872769 B, 授权公告日 2025-05-21.
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