Rossi M, Schröder R, Nowak P. "Method for the Synthesis of 1,5-Diethyl-4-(1-(phenylsulfonyl)ethyl)-1,3-dihydro-2H-imidazol-2-one" [P]. European Patent, EP 3046132 A1, 2024-09-06.
发明人唐晓军,刘建华,张德明. "A Process for Preparing High-Purity 1,5-Diethyl-4-(1-(phenylsulfonyl)ethyl)-1,3-dihydro-2H-imidazol-2-one" [P]. 中国发明专利, 专利号 CN 117045970 B, 授权公告日 2022-08-08.
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