发明人李文辉,唐晓军,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109951328 A, 授权公告日 2017-08-15.
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Mueller T, Lee S K, Patel M V. "A Process for Preparing High-Purity 5-(5-Chlorobenzo[d]oxazol-2-yl)-1,3,4-oxadiazol-2(3H)-one" [P]. US Patent, US 9868310 B2, 2022-07-22.
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