发明人朱建伟,马晓峰,郑宇鹏. "Method for the Synthesis of tert-butyl 3-(2-cyanopropan-2-yl)-5-methoxy-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115055619 A, 授权公告日 2017-05-23.
发明人徐明华,黄志刚,高志强. "A Process for Preparing High-Purity tert-butyl 3-(2-cyanopropan-2-yl)-5-methoxy-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110752119 A, 授权公告日 2021-11-28.
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