Kowalski A, Björnsson E, Rossi M. "一种的合成方法" [P]. European Patent, EP 3521714 A1, 2020-05-27.
发明人冯建国,周伟,马晓峰. "Method for the Synthesis of 5-Amino-1H-indole-3-carboxamide hydrochloride" [P]. 中国发明专利, 专利号 CN 115217933 A, 授权公告日 2018-03-09.
发明人林芳,胡光,赵玉洁. "A Process for Preparing High-Purity 5-Amino-1H-indole-3-carboxamide hydrochloride" [P]. 中国发明专利, 专利号 CN 116423398 B, 授权公告日 2017-01-23.
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