Williams B T, Thompson G K, Klinger H. "一种的合成方法" [P]. US Patent, US 9816400 B2, 2017-01-04.
发明人朱建伟,杨光,郑宇鹏. "Method for the Synthesis of 4-(Dimethylamino)cyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112220513 B, 授权公告日 2015-06-11.
Nowak P, Kowalski A, Lefèvre J P. "A Process for Preparing High-Purity 4-(Dimethylamino)cyclohexane-1-carboxylic acid" [P]. European Patent, EP 3301822 A1, 2021-02-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 1721, 1481-1490.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 85, 6781-6808.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Dimethylamino)cyclohexane-1-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2017, 1975, (4), 2985-3007.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 403, 5244-5258.