发明人罗永刚,郭海燕,张德明. "Method for the Synthesis of 3-(((4-Bromophenyl)thio)methyl)-2,3-dihydroimidazo[2,1-b]quinazolin-5(1H)-one" [P]. 中国发明专利, 专利号 CN 112313814 B, 授权公告日 2021-07-12.
发明人何建平,韩伟,赵玉洁. "A Process for Preparing High-Purity 3-(((4-Bromophenyl)thio)methyl)-2,3-dihydroimidazo[2,1-b]quinazolin-5(1H)-one" [P]. 中国发明专利, 专利号 CN 110198835 A, 授权公告日 2025-11-19.
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