发明人罗永刚,林芳,王建平. "Method for the Synthesis of 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 109215608 B, 授权公告日 2025-09-04.
发明人冯建国,何建平,张德明. "A Process for Preparing High-Purity 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 110545989 A, 授权公告日 2020-06-14.
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