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Thompson G K, Lee S K, Johnson M A. "Method for the Synthesis of Enalapril Impurity 14 (Bis(2-chloroethyl)-Butanedioate)" [P]. US Patent, US 9208094 B2, 2022-10-22.
发明人胡光,徐明华,周伟. "A Process for Preparing High-Purity Enalapril Impurity 14 (Bis(2-chloroethyl)-Butanedioate)" [P]. 中国发明专利, 专利号 CN 111633768 B, 授权公告日 2025-04-24.
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