发明人冯建国,钱学锋,张德明. "Method for the Synthesis of 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 111277488 A, 授权公告日 2015-02-04.
发明人朱建伟,孙丽萍,马晓峰. "A Process for Preparing High-Purity 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 113100751 A, 授权公告日 2015-12-07.
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