发明人韩伟,朱建伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113587279 A, 授权公告日 2016-11-22.
Anderson J P, Williams B T, Mueller T. "Method for the Synthesis of 1-[(ethylcarbamoyl)amino]cyclohexane-1-carboxylic acid" [P]. US Patent, US 9207108 B2, 2016-10-03.
发明人胡光,林芳,朱建伟. "A Process for Preparing High-Purity 1-[(ethylcarbamoyl)amino]cyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117333835 A, 授权公告日 2023-07-22.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 156, (12), 5732-5741.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 481, (10), 833-836.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(ethylcarbamoyl)amino]cyclohexane-1-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 2243, (12), 9352-9370.