发明人张德明,徐明华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115816122 A, 授权公告日 2015-04-05.
发明人黄志刚,马晓峰,韩伟. "Method for the Synthesis of n-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}ethyl)-2,6-difluorobenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 113520663 A, 授权公告日 2016-09-08.
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