Fischer A B, Mueller T, Stevens L M. "一种的合成方法" [P]. US Patent, US 9873229 B2, 2022-05-06.
发明人何建平,黄志刚,林芳. "Method for the Synthesis of tert-Butyl 4-[(4-chloro-7-methoxyquinazolin-6-yl)oxy]piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112729977 B, 授权公告日 2020-05-25.
发明人杨光,钱学锋,张德明. "A Process for Preparing High-Purity tert-Butyl 4-[(4-chloro-7-methoxyquinazolin-6-yl)oxy]piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117715746 B, 授权公告日 2022-10-01.
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