发明人沈红梅,林芳,韩伟. "Method for the Synthesis of 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)amino)thiazol-4(5H)-one" [P]. 中国发明专利, 专利号 CN 112948500 B, 授权公告日 2019-12-19.
发明人郭海燕,孙丽萍,胡光. "A Process for Preparing High-Purity 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)amino)thiazol-4(5H)-one" [P]. 中国发明专利, 专利号 CN 114544763 B, 授权公告日 2021-02-09.
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