发明人黄志刚,唐晓军,朱建伟. "Method for the Synthesis of 5-(4-Methoxyphenyl)indoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 115660012 B, 授权公告日 2016-10-08.
发明人郭海燕,陈志强,马晓峰. "A Process for Preparing High-Purity 5-(4-Methoxyphenyl)indoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 108393044 B, 授权公告日 2022-12-05.
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