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发明人张德明,马晓峰,林芳. "Method for the Synthesis of 2-(Trichloromethyl)-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 115051074 B, 授权公告日 2015-06-17.
发明人赵玉洁,孙丽萍,王建平. "A Process for Preparing High-Purity 2-(Trichloromethyl)-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 109028325 A, 授权公告日 2022-05-21.
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