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发明人郑宇鹏,赵玉洁,周伟. "Method for the Synthesis of 5-Methyl-3-phenyl-2-thioxoimidazolidin-4-one" [P]. 中国发明专利, 专利号 CN 113581559 B, 授权公告日 2015-08-28.
Park J H, Roberts E F, Schröder R. "A Process for Preparing High-Purity 5-Methyl-3-phenyl-2-thioxoimidazolidin-4-one" [P]. US Patent, US 10546583 B2, 2022-01-15.
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