发明人孙丽萍,罗永刚,马晓峰. "Method for the Synthesis of 2-Chloro-N-(4-chlorobutyl)-N-propylquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 111742647 B, 授权公告日 2023-02-20.
发明人马晓峰,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity 2-Chloro-N-(4-chlorobutyl)-N-propylquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 113531964 B, 授权公告日 2022-12-10.
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