发明人李文辉,唐晓军,林芳. "Method for the Synthesis of Sodium 5-Phenyl-1,3,4-oxadiazole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116373950 B, 授权公告日 2021-04-15.
发明人李文辉,郭海燕,郑宇鹏. "A Process for Preparing High-Purity Sodium 5-Phenyl-1,3,4-oxadiazole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111159775 B, 授权公告日 2016-04-16.
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