发明人赵玉洁,韩伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117983697 A, 授权公告日 2025-02-03.
发明人徐明华,杨光,何建平. "Method for the Synthesis of 5-Nitro-1H-indole-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 117494848 A, 授权公告日 2024-01-03.
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