发明人胡光,杨光,冯建国. "Method for the Synthesis of 6,7-Dimethoxy-2-{[(3-methoxyphenyl)methyl]sulfanyl}-3-(3-methoxypropyl)-3,4-dihydroquinazolin-4-imine" [P]. 中国发明专利, 专利号 CN 112632700 A, 授权公告日 2019-03-11.
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