发明人何建平,郭海燕,郑宇鹏. "Method for the Synthesis of 4,7-Difluoro-1H-indole" [P]. 中国发明专利, 专利号 CN 114767238 A, 授权公告日 2025-10-24.
Davis P L, Roberts E F, Mueller T. "A Process for Preparing High-Purity 4,7-Difluoro-1H-indole" [P]. US Patent, US 11507080 B2, 2019-11-04.
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