发明人冯建国,钱学锋,胡光. "Method for the Synthesis of 2-(Chloromethyl)-3-(2-chloropyridin-3-yl)quinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 108852514 B, 授权公告日 2016-02-27.
发明人陈志强,唐晓军,胡光. "A Process for Preparing High-Purity 2-(Chloromethyl)-3-(2-chloropyridin-3-yl)quinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 113633146 B, 授权公告日 2023-01-16.
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