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发明人赵玉洁,高志强,林芳. "Method for the Synthesis of 4-Iodo-1'-methyl-4,5-dihydro-3H-spiro[furan-2,3'-indolin]-2'-one" [P]. 中国发明专利, 专利号 CN 108262983 B, 授权公告日 2024-01-15.
发明人杨光,黄志刚,沈红梅. "A Process for Preparing High-Purity 4-Iodo-1'-methyl-4,5-dihydro-3H-spiro[furan-2,3'-indolin]-2'-one" [P]. 中国发明专利, 专利号 CN 113415895 B, 授权公告日 2023-11-03.
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