发明人徐明华,胡光,冯建国. "Method for the Synthesis of Methyl 5-amino-2-chloro-4-isopropoxybenzoate" [P]. 中国发明专利, 专利号 CN 109387590 B, 授权公告日 2025-02-27.
发明人郑宇鹏,徐明华,朱建伟. "A Process for Preparing High-Purity Methyl 5-amino-2-chloro-4-isopropoxybenzoate" [P]. 中国发明专利, 专利号 CN 114485572 A, 授权公告日 2016-01-03.
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