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发明人马晓峰,高志强,唐晓军. "Method for the Synthesis of Thiamine nitrate EP Impurity E" [P]. 中国发明专利, 专利号 CN 115356168 B, 授权公告日 2025-06-12.
发明人刘建华,冯建国,罗永刚. "A Process for Preparing High-Purity Thiamine nitrate EP Impurity E" [P]. 中国发明专利, 专利号 CN 110483754 B, 授权公告日 2016-11-07.
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