发明人罗永刚,朱建伟,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113454509 A, 授权公告日 2020-03-20.
发明人孙丽萍,黄志刚,王建平. "Method for the Synthesis of 2,4-Difluoro-3-trifluoromethylbenzenethiol" [P]. 中国发明专利, 专利号 CN 112932048 B, 授权公告日 2024-10-12.
发明人赵玉洁,胡光,郑宇鹏. "A Process for Preparing High-Purity 2,4-Difluoro-3-trifluoromethylbenzenethiol" [P]. 中国发明专利, 专利号 CN 117030524 B, 授权公告日 2020-10-09.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 2346, (9), 2841-2864.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 2322, 2315-2321.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Difluoro-3-trifluoromethylbenzenethiol Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 1262, (8), 8133-8163.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 513, 1362-1384.