发明人唐晓军,罗永刚,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112778438 A, 授权公告日 2020-10-07.
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发明人张德明,冯建国,赵玉洁. "A Process for Preparing High-Purity 2-Hydroxy-2-(4-methoxyphenyl)-2-phenylacetic acid" [P]. 中国发明专利, 专利号 CN 117691231 B, 授权公告日 2021-01-07.
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