发明人林芳,李文辉,刘建华. "Method for the Synthesis of 2-{[(Z)-N'-cyano-N-(2-fluorophenyl)carbamimidoyl]sulfanyl}-N-(4-methoxyphenyl)acetamide" [P]. 中国发明专利, 专利号 CN 114798285 B, 授权公告日 2021-04-05.
发明人赵玉洁,刘建华,罗永刚. "A Process for Preparing High-Purity 2-{[(Z)-N'-cyano-N-(2-fluorophenyl)carbamimidoyl]sulfanyl}-N-(4-methoxyphenyl)acetamide" [P]. 中国发明专利, 专利号 CN 111232161 A, 授权公告日 2025-12-18.
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