发明人何建平,郭海燕,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115875457 A, 授权公告日 2022-03-01.
发明人徐明华,郭海燕,何建平. "Method for the Synthesis of 2-Chloro-1-(2-(3-chlorophenyl)-1h-indol-3-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111896573 B, 授权公告日 2024-03-20.
Lefèvre J P, Schröder R, Mueller T C. "A Process for Preparing High-Purity 2-Chloro-1-(2-(3-chlorophenyl)-1h-indol-3-yl)ethan-1-one" [P]. European Patent, EP 3336170 A1, 2025-08-04.
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