Mueller T C, Johansson L, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3306182 A1, 2023-09-24.
发明人冯建国,张德明,郭海燕. "Method for the Synthesis of 5-Bromo-4-chloro-7-methoxyindoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 109162211 A, 授权公告日 2016-09-13.
发明人王建平,何建平,韩伟. "A Process for Preparing High-Purity 5-Bromo-4-chloro-7-methoxyindoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 112580004 A, 授权公告日 2025-10-07.
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