发明人陈志强,周伟,郭海燕. "Method for the Synthesis of 5-(3-Chlorobenzo[b]thiophen-2-yl)-1,3,4-oxadiazol-2-ol" [P]. 中国发明专利, 专利号 CN 115373631 A, 授权公告日 2019-08-02.
发明人郑宇鹏,徐明华,周伟. "A Process for Preparing High-Purity 5-(3-Chlorobenzo[b]thiophen-2-yl)-1,3,4-oxadiazol-2-ol" [P]. 中国发明专利, 专利号 CN 108972058 A, 授权公告日 2022-05-26.
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