发明人孙丽萍,杨光,黄志刚. "Method for the Synthesis of 4-Methoxy-4-methylcyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110303149 B, 授权公告日 2022-03-27.
发明人朱建伟,刘建华,韩伟. "A Process for Preparing High-Purity 4-Methoxy-4-methylcyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117346474 A, 授权公告日 2022-03-21.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 1856, 5926-5930.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 1209, (2), 6214-6221.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-4-methylcyclohexane-1-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2014, 177, 5105-5111.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 2392, (12), 6440-6467.