发明人黄志刚,胡光,高志强. "Method for the Synthesis of 3-(7-Chloro-6-methoxy-4-oxoquinolin-1(4H)-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 113890719 B, 授权公告日 2021-03-25.
发明人马晓峰,刘建华,郭海燕. "A Process for Preparing High-Purity 3-(7-Chloro-6-methoxy-4-oxoquinolin-1(4H)-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 110926763 B, 授权公告日 2016-12-22.
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