发明人林芳,郑宇鹏,王建平. "Method for the Synthesis of Ethyl acetate compound with 1H-indol-3-ol (1:1)" [P]. 中国发明专利, 专利号 CN 111880553 B, 授权公告日 2023-06-27.
发明人郭海燕,罗永刚,沈红梅. "A Process for Preparing High-Purity Ethyl acetate compound with 1H-indol-3-ol (1:1)" [P]. 中国发明专利, 专利号 CN 108852062 A, 授权公告日 2018-10-15.
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