发明人孙丽萍,徐明华,赵玉洁. "Method for the Synthesis of 3-Amino-7-chloro-3,4-dihydroquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 111648046 B, 授权公告日 2017-10-09.
发明人李文辉,刘建华,钱学锋. "A Process for Preparing High-Purity 3-Amino-7-chloro-3,4-dihydroquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 111871240 A, 授权公告日 2018-09-04.
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