发明人李文辉,韩伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110763541 A, 授权公告日 2018-05-27.
发明人赵玉洁,韩伟,钱学锋. "Method for the Synthesis of tert-Butyl 3-(2-oxoethylidene)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117407514 A, 授权公告日 2015-02-12.
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