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发明人冯建国,罗永刚,张德明. "Method for the Synthesis of Methyl 2-((3-benzyl-8,9-dimethoxy-2-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)acetate" [P]. 中国发明专利, 专利号 CN 117453219 B, 授权公告日 2015-10-18.
发明人罗永刚,张德明,陈志强. "A Process for Preparing High-Purity Methyl 2-((3-benzyl-8,9-dimethoxy-2-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)acetate" [P]. 中国发明专利, 专利号 CN 108062991 A, 授权公告日 2024-10-05.
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