发明人王建平,周伟,郭海燕. "Method for the Synthesis of 2-(2-Ethoxyphenyl)quinoline-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 108160559 B, 授权公告日 2018-09-21.
发明人唐晓军,李文辉,郭海燕. "A Process for Preparing High-Purity 2-(2-Ethoxyphenyl)quinoline-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 109928736 B, 授权公告日 2021-10-02.
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