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发明人何建平,冯建国,胡光. "Method for the Synthesis of tert-Butyl 3-(5-(chloromethyl)-1,2,4-oxadiazol-3-yl)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112535420 B, 授权公告日 2021-02-12.
发明人林芳,郭海燕,赵玉洁. "A Process for Preparing High-Purity tert-Butyl 3-(5-(chloromethyl)-1,2,4-oxadiazol-3-yl)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117003290 B, 授权公告日 2017-12-09.
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