发明人张德明,林芳,黄志刚. "Method for the Synthesis of 2-Ethoxypyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 109704308 B, 授权公告日 2024-12-14.
Fischer A B, Anderson J P, Stevens L M. "A Process for Preparing High-Purity 2-Ethoxypyridine-3-sulfonamide" [P]. US Patent, US 10183199 B2, 2025-12-23.
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