发明人黄志刚,张德明,徐明华. "Method for the Synthesis of 2-(1-(3-Chlorophenyl)-4,4-difluorocyclohexyl)acetic acid" [P]. 中国发明专利, 专利号 CN 114325437 B, 授权公告日 2016-10-22.
发明人朱建伟,张德明,刘建华. "A Process for Preparing High-Purity 2-(1-(3-Chlorophenyl)-4,4-difluorocyclohexyl)acetic acid" [P]. 中国发明专利, 专利号 CN 113804487 B, 授权公告日 2025-08-18.
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". Anal. Chem., 2023, 1095, (3), 6664-6678.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 1732, (8), 3448-3469.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-(3-Chlorophenyl)-4,4-difluorocyclohexyl)acetic acid Using HRMS and NMR". J. Agric. Food Chem., 2019, 444, (9), 3171-3176.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 1432, (5), 3888-3914.