发明人赵玉洁,李文辉,马晓峰. "Method for the Synthesis of 1-(2,3-Dimethylphenyl)-2,3-dihydroquinazoline-4(1H)-thione" [P]. 中国发明专利, 专利号 CN 110896135 A, 授权公告日 2023-01-25.
Klinger H, Kumar R, Stevens L M. "A Process for Preparing High-Purity 1-(2,3-Dimethylphenyl)-2,3-dihydroquinazoline-4(1H)-thione" [P]. US Patent, US 11875047 B2, 2017-12-27.
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