发明人胡光,刘建华,冯建国. "Method for the Synthesis of 2-(Aminomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 114778588 B, 授权公告日 2018-11-11.
发明人冯建国,周伟,沈红梅. "A Process for Preparing High-Purity 2-(Aminomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 110408543 B, 授权公告日 2025-09-05.
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