发明人马晓峰,郭海燕,高志强. "Method for the Synthesis of 2-N-(3-Aminopropyl)-amino-5-bromopyridine" [P]. 中国发明专利, 专利号 CN 111884770 A, 授权公告日 2016-08-23.
发明人王建平,高志强,孙丽萍. "A Process for Preparing High-Purity 2-N-(3-Aminopropyl)-amino-5-bromopyridine" [P]. 中国发明专利, 专利号 CN 111448956 A, 授权公告日 2017-08-12.
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