发明人孙丽萍,高志强,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113047251 A, 授权公告日 2020-04-14.
发明人刘建华,周伟,朱建伟. "Method for the Synthesis of 1-(2,4-Difluorophenyl)cyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117196423 A, 授权公告日 2021-01-02.
发明人张德明,孙丽萍,马晓峰. "A Process for Preparing High-Purity 1-(2,4-Difluorophenyl)cyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115922087 B, 授权公告日 2023-11-19.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 1903, (4), 5145-5157.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1621, (8), 1791-1813.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,4-Difluorophenyl)cyclohexane-1-carboxylic acid Using HRMS and NMR". Chromatographia, 2022, 913, 7481-7505.