发明人沈红梅,周伟,马晓峰. "Method for the Synthesis of 4-(4-Chloro-6-methylpyrimidin-2-yl)-N,N-dimethylpiperidine-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 109087141 A, 授权公告日 2019-02-06.
发明人唐晓军,杨光,张德明. "A Process for Preparing High-Purity 4-(4-Chloro-6-methylpyrimidin-2-yl)-N,N-dimethylpiperidine-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 110946348 A, 授权公告日 2021-07-03.
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