发明人罗永刚,林芳,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113625141 A, 授权公告日 2025-05-20.
发明人刘建华,郑宇鹏,高志强. "Method for the Synthesis of tert-Butyl (3-chloro-5-cyano-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate" [P]. 中国发明专利, 专利号 CN 113851098 A, 授权公告日 2023-06-14.
Klinger H, Lee S K, Roberts E F. "A Process for Preparing High-Purity tert-Butyl (3-chloro-5-cyano-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate" [P]. US Patent, US 11925497 B2, 2021-05-26.
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