发明人朱建伟,王建平,赵玉洁. "Method for the Synthesis of 1-Methyl-4-[(3-methylpiperidin-1-yl)sulfonyl]-1h-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114174265 A, 授权公告日 2023-02-22.
发明人孙丽萍,王建平,陈志强. "A Process for Preparing High-Purity 1-Methyl-4-[(3-methylpiperidin-1-yl)sulfonyl]-1h-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115871479 A, 授权公告日 2025-08-04.
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