发明人周伟,陈志强,马晓峰. "Method for the Synthesis of 1-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzenesulfonyl)-4-methylpiperazine" [P]. 中国发明专利, 专利号 CN 115934432 B, 授权公告日 2023-05-02.
发明人沈红梅,黄志刚,马晓峰. "A Process for Preparing High-Purity 1-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzenesulfonyl)-4-methylpiperazine" [P]. 中国发明专利, 专利号 CN 109523351 A, 授权公告日 2018-10-14.
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