发明人孙丽萍,钱学锋,罗永刚. "Method for the Synthesis of 3-Methyl-1-(2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl)-1H-imidazol-3-ium chloride" [P]. 中国发明专利, 专利号 CN 111268330 A, 授权公告日 2024-08-07.
发明人沈红梅,赵玉洁,郭海燕. "A Process for Preparing High-Purity 3-Methyl-1-(2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl)-1H-imidazol-3-ium chloride" [P]. 中国发明专利, 专利号 CN 114591763 A, 授权公告日 2023-10-22.
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