发明人杨光,朱建伟,何建平. "Method for the Synthesis of 1-(6-Formylquinazolin-4-yl)ethyl piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 115245890 A, 授权公告日 2020-05-11.
发明人朱建伟,韩伟,郑宇鹏. "A Process for Preparing High-Purity 1-(6-Formylquinazolin-4-yl)ethyl piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117099530 A, 授权公告日 2020-09-13.
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