发明人张德明,何建平,孙丽萍. "Method for the Synthesis of 2-Hydroxy-4-isopropoxy-N,N-dimethylbenzamide" [P]. 中国发明专利, 专利号 CN 113504784 B, 授权公告日 2019-02-11.
发明人林芳,胡光,杨光. "A Process for Preparing High-Purity 2-Hydroxy-4-isopropoxy-N,N-dimethylbenzamide" [P]. 中国发明专利, 专利号 CN 112337315 A, 授权公告日 2024-02-22.
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