发明人刘建华,徐明华,赵玉洁. "Method for the Synthesis of 2-Methyl-2-(4-methylcyclohexyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 113646501 B, 授权公告日 2024-06-11.
发明人周伟,何建平,韩伟. "A Process for Preparing High-Purity 2-Methyl-2-(4-methylcyclohexyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111654799 B, 授权公告日 2016-10-08.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 962, (9), 1365-1389.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 1843, 7053-7065.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-2-(4-methylcyclohexyl)propanoic acid Using HRMS and NMR". Phytochemistry, 2023, 903, 389-396.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 322, (7), 7444-7451.