Jørgensen K, Lefèvre J P, Nowak P. "Method for the Synthesis of (2s)-2-[(2,4-dichlorophenyl)formamido]-4-methylpentanoic acid" [P]. European Patent, EP 3651399 A1, 2024-03-28.
发明人赵玉洁,孙丽萍,马晓峰. "A Process for Preparing High-Purity (2s)-2-[(2,4-dichlorophenyl)formamido]-4-methylpentanoic acid" [P]. 中国发明专利, 专利号 CN 114551026 B, 授权公告日 2017-02-04.
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