发明人徐明华,林芳,杨光. "Method for the Synthesis of Ethyl 3-(1-(4-methyl-1h-pyrazol-1-yl)propan-2-yl)-1,2,4-oxadiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111115010 A, 授权公告日 2016-04-07.
发明人唐晓军,钱学锋,马晓峰. "A Process for Preparing High-Purity Ethyl 3-(1-(4-methyl-1h-pyrazol-1-yl)propan-2-yl)-1,2,4-oxadiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111644510 A, 授权公告日 2022-05-06.
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