发明人李文辉,何建平,刘建华. "一种2-甲基-1-(间甲苯磺酰基)哌嗪盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 112327505 A, 授权公告日 2019-04-01.
发明人马晓峰,钱学锋,朱建伟. "Method for the Synthesis of 2-Methyl-1-(m-tolylsulfonyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 113484367 A, 授权公告日 2025-08-06.
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