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发明人李文辉,孙丽萍,周伟. "Method for the Synthesis of 3-(2-Phenylacetyl)indolin-2-one" [P]. 中国发明专利, 专利号 CN 109148280 B, 授权公告日 2018-09-19.
发明人陈志强,徐明华,罗永刚. "A Process for Preparing High-Purity 3-(2-Phenylacetyl)indolin-2-one" [P]. 中国发明专利, 专利号 CN 117435013 A, 授权公告日 2025-03-09.
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