发明人沈红梅,高志强,杨光. "Method for the Synthesis of Ethyl 4-[(4-chlorophenyl)sulfinyl]-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 110935962 A, 授权公告日 2024-06-27.
发明人马晓峰,杨光,沈红梅. "A Process for Preparing High-Purity Ethyl 4-[(4-chlorophenyl)sulfinyl]-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 114932441 A, 授权公告日 2023-12-14.
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