发明人朱建伟,沈红梅,何建平. "一种5-氨基-2-甲基吲哚啉-1-甲酸叔丁酯的合成方法" [P]. 中国发明专利, 专利号 CN 116413589 A, 授权公告日 2017-04-11.
发明人刘建华,黄志刚,韩伟. "Method for the Synthesis of tert-Butyl 5-amino-2-methylindoline-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109378508 A, 授权公告日 2025-09-01.
发明人高志强,孙丽萍,胡光. "A Process for Preparing High-Purity tert-Butyl 5-amino-2-methylindoline-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108660968 A, 授权公告日 2023-01-11.
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