发明人郭海燕,罗永刚,徐明华. "Method for the Synthesis of 7-Chloro-3-(2-methoxyphenyl)isobenzofuran-1(3H)-one" [P]. 中国发明专利, 专利号 CN 116448830 B, 授权公告日 2025-08-28.
发明人黄志刚,王建平,赵玉洁. "A Process for Preparing High-Purity 7-Chloro-3-(2-methoxyphenyl)isobenzofuran-1(3H)-one" [P]. 中国发明专利, 专利号 CN 112068655 B, 授权公告日 2023-06-09.
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