发明人王建平,朱建伟,胡光. "Method for the Synthesis of Methyl 2-((3-(4-chlorophenyl)-4-imino-3,4-dihydroquinazolin-2-yl)thio)acetate" [P]. 中国发明专利, 专利号 CN 108903634 B, 授权公告日 2022-11-01.
发明人郭海燕,王建平,张德明. "A Process for Preparing High-Purity Methyl 2-((3-(4-chlorophenyl)-4-imino-3,4-dihydroquinazolin-2-yl)thio)acetate" [P]. 中国发明专利, 专利号 CN 113559401 A, 授权公告日 2017-05-07.
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