发明人杨光,沈红梅,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113014333 A, 授权公告日 2017-09-04.
发明人郑宇鹏,赵玉洁,陈志强. "Method for the Synthesis of 3-(2’-Chlorophenyl)-7-ethoxycoumarin" [P]. 中国发明专利, 专利号 CN 117112560 B, 授权公告日 2021-11-11.
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