发明人赵玉洁,张德明,杨光. "Method for the Synthesis of 3-((4-Methylpiperazin-1-yl)sulfonyl)pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 110054117 B, 授权公告日 2017-08-07.
发明人朱建伟,唐晓军,胡光. "A Process for Preparing High-Purity 3-((4-Methylpiperazin-1-yl)sulfonyl)pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 109816499 B, 授权公告日 2023-09-09.
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