发明人孙丽萍,钱学锋,王建平. "Method for the Synthesis of 4-Amino-3-((1-(methylsulfonyl)pyrrolidin-3-yl)oxy)benzamide" [P]. 中国发明专利, 专利号 CN 117234820 B, 授权公告日 2024-01-22.
发明人何建平,高志强,徐明华. "A Process for Preparing High-Purity 4-Amino-3-((1-(methylsulfonyl)pyrrolidin-3-yl)oxy)benzamide" [P]. 中国发明专利, 专利号 CN 112261522 A, 授权公告日 2022-01-10.
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