发明人王建平,胡光,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113202966 A, 授权公告日 2019-05-10.
发明人郑宇鹏,林芳,孙丽萍. "Method for the Synthesis of 6'-Bromo-1'H-spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one" [P]. 中国发明专利, 专利号 CN 110650521 A, 授权公告日 2021-05-04.
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