发明人刘建华,马晓峰,孙丽萍. "Method for the Synthesis of 4-Methyl-1-[4-(propan-2-yl)phenyl]-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one" [P]. 中国发明专利, 专利号 CN 113578653 B, 授权公告日 2015-02-28.
发明人唐晓军,林芳,黄志刚. "A Process for Preparing High-Purity 4-Methyl-1-[4-(propan-2-yl)phenyl]-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one" [P]. 中国发明专利, 专利号 CN 115515407 B, 授权公告日 2015-08-23.
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