发明人张德明,马晓峰,韩伟. "Method for the Synthesis of 6-Chloro-n-propylpyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 108834601 A, 授权公告日 2020-12-15.
发明人郭海燕,沈红梅,李文辉. "A Process for Preparing High-Purity 6-Chloro-n-propylpyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 115443739 A, 授权公告日 2023-04-03.
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