发明人罗永刚,冯建国,唐晓军. "Method for the Synthesis of 1-(6-(Hydroxymethyl)benzo[d]oxazol-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 108803911 B, 授权公告日 2022-07-27.
发明人李文辉,郭海燕,王建平. "A Process for Preparing High-Purity 1-(6-(Hydroxymethyl)benzo[d]oxazol-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 110371131 B, 授权公告日 2023-07-01.
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