发明人陈志强,赵玉洁,杨光. "Method for the Synthesis of N-propyl-2,3-dihydro-1-benzofuran-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 115870341 B, 授权公告日 2025-07-22.
发明人朱建伟,黄志刚,孙丽萍. "A Process for Preparing High-Purity N-propyl-2,3-dihydro-1-benzofuran-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 110399400 A, 授权公告日 2020-12-24.
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