发明人沈红梅,刘建华,郑宇鹏. "Method for the Synthesis of 4-Cyclopropoxy-3-(methylsulfonamido)pyridine-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 113273618 B, 授权公告日 2016-11-02.
发明人唐晓军,王建平,钱学锋. "A Process for Preparing High-Purity 4-Cyclopropoxy-3-(methylsulfonamido)pyridine-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 117184317 A, 授权公告日 2022-09-18.
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