发明人李文辉,赵玉洁,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112431282 A, 授权公告日 2022-04-08.
发明人张德明,杨光,何建平. "Method for the Synthesis of N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-1-(3-(phenylthio)propanoyl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 112917962 A, 授权公告日 2021-04-11.
发明人张德明,沈红梅,钱学锋. "A Process for Preparing High-Purity N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-1-(3-(phenylthio)propanoyl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 112820446 A, 授权公告日 2022-02-23.
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