发明人马晓峰,杨光,钱学锋. "Method for the Synthesis of Ethyl 3-bromo-4-((2-chlorobenzyl)oxy)-5-ethoxybenzoate" [P]. 中国发明专利, 专利号 CN 117013263 B, 授权公告日 2021-06-04.
发明人王建平,沈红梅,徐明华. "A Process for Preparing High-Purity Ethyl 3-bromo-4-((2-chlorobenzyl)oxy)-5-ethoxybenzoate" [P]. 中国发明专利, 专利号 CN 109900186 B, 授权公告日 2025-09-18.
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