发明人郭海燕,钱学锋,马晓峰. "Method for the Synthesis of 5-Chloro-N-(3-chlorophenyl)-2-hydroxybenzamide" [P]. 中国发明专利, 专利号 CN 115635766 B, 授权公告日 2025-04-19.
发明人马晓峰,钱学锋,沈红梅. "A Process for Preparing High-Purity 5-Chloro-N-(3-chlorophenyl)-2-hydroxybenzamide" [P]. 中国发明专利, 专利号 CN 115381677 B, 授权公告日 2025-06-08.
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