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发明人郭海燕,杨光,林芳. "Method for the Synthesis of 1,3-Dimethyl 2-[(3-chlorophenyl)methyl]-2-(4-nitrophenyl)propanedioate" [P]. 中国发明专利, 专利号 CN 117164689 B, 授权公告日 2023-02-07.
发明人钱学锋,张德明,孙丽萍. "A Process for Preparing High-Purity 1,3-Dimethyl 2-[(3-chlorophenyl)methyl]-2-(4-nitrophenyl)propanedioate" [P]. 中国发明专利, 专利号 CN 114877971 A, 授权公告日 2025-07-25.
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