发明人唐晓军,刘建华,周伟. "Method for the Synthesis of Ethyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 111265304 A, 授权公告日 2021-02-20.
发明人徐明华,罗永刚,孙丽萍. "A Process for Preparing High-Purity Ethyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 117018782 A, 授权公告日 2017-07-15.
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