发明人罗永刚,马晓峰,胡光. "Method for the Synthesis of Ethyl 2-amino-5-chloro-3-methylbenzoate" [P]. 中国发明专利, 专利号 CN 114915395 A, 授权公告日 2018-02-23.
发明人郭海燕,胡光,周伟. "A Process for Preparing High-Purity Ethyl 2-amino-5-chloro-3-methylbenzoate" [P]. 中国发明专利, 专利号 CN 115626860 B, 授权公告日 2024-02-16.
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