发明人赵玉洁,郭海燕,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116426950 A, 授权公告日 2018-04-08.
发明人林芳,胡光,罗永刚. "Method for the Synthesis of Methyl 2-(3-formyl-1h-indol-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 113296601 B, 授权公告日 2023-03-03.
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