发明人杨光,黄志刚,罗永刚. "一种7-氨基-3-氯-1H-吲哚的合成方法" [P]. 中国发明专利, 专利号 CN 110794056 A, 授权公告日 2022-04-03.
发明人韩伟,郭海燕,赵玉洁. "Method for the Synthesis of 7-Amino-3-chloro-1H-indole" [P]. 中国发明专利, 专利号 CN 109156110 B, 授权公告日 2016-06-13.
发明人郑宇鹏,何建平,冯建国. "A Process for Preparing High-Purity 7-Amino-3-chloro-1H-indole" [P]. 中国发明专利, 专利号 CN 109760960 B, 授权公告日 2015-09-26.
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