发明人杨光,李文辉,赵玉洁. "Method for the Synthesis of 5-(Phenoxymethyl)-1,2,4-oxadiazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108834758 B, 授权公告日 2019-10-18.
发明人冯建国,朱建伟,唐晓军. "A Process for Preparing High-Purity 5-(Phenoxymethyl)-1,2,4-oxadiazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115850072 B, 授权公告日 2025-12-17.
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