发明人冯建国,马晓峰,郭海燕. "Method for the Synthesis of Ethyl 5-cyclopropyl-2-methyloxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 114937150 A, 授权公告日 2022-03-01.
发明人赵玉洁,高志强,马晓峰. "A Process for Preparing High-Purity Ethyl 5-cyclopropyl-2-methyloxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109823085 A, 授权公告日 2022-11-21.
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