发明人马晓峰,冯建国,赵玉洁. "Method for the Synthesis of 2-(Ethylthio)-4,5-dihydro-1h-imidazole hydroiodide" [P]. 中国发明专利, 专利号 CN 109077749 B, 授权公告日 2023-02-05.
发明人赵玉洁,郭海燕,罗永刚. "A Process for Preparing High-Purity 2-(Ethylthio)-4,5-dihydro-1h-imidazole hydroiodide" [P]. 中国发明专利, 专利号 CN 110627231 A, 授权公告日 2024-05-15.
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