发明人徐明华,韩伟,胡光. "一种2-乙基丁酸的合成方法" [P]. 中国发明专利, 专利号 CN 113334064 A, 授权公告日 2020-08-27.
发明人韩伟,朱建伟,马晓峰. "Method for the Synthesis of 2-Ethylbutyric Acid" [P]. 中国发明专利, 专利号 CN 110017950 B, 授权公告日 2019-11-23.
Johansson L, Lefèvre J P, Schröder R. "A Process for Preparing High-Purity 2-Ethylbutyric Acid" [P]. European Patent, EP 3943431 A1, 2018-04-22.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 2-乙基丁酸 in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1613, (6), 772-781.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-乙基丁酸 as an Impurity". Rapid Commun. Mass Spectrom., 2023, 754, 8888-8901.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethylbutyric Acid Using HRMS and NMR". J. Agric. Food Chem., 2015, 981, 2138-2146.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 2-乙基丁酸 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 2250, 6416-6442.