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发明人冯建国,沈红梅,杨光. "Method for the Synthesis of 5-Bromo-3-((2-fluoro-4-methylphenyl)imino)indolin-2-one" [P]. 中国发明专利, 专利号 CN 111510664 A, 授权公告日 2025-02-08.
发明人周伟,张德明,郑宇鹏. "A Process for Preparing High-Purity 5-Bromo-3-((2-fluoro-4-methylphenyl)imino)indolin-2-one" [P]. 中国发明专利, 专利号 CN 108784875 A, 授权公告日 2018-08-23.
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