发明人孙丽萍,郑宇鹏,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114905658 A, 授权公告日 2020-01-25.
发明人马晓峰,刘建华,罗永刚. "Method for the Synthesis of 3-Ethoxy-4,5-difluorobenzenethiol" [P]. 中国发明专利, 专利号 CN 114625668 B, 授权公告日 2024-12-05.
Klinger H, Roberts E F, Patel M V. "A Process for Preparing High-Purity 3-Ethoxy-4,5-difluorobenzenethiol" [P]. US Patent, US 11957399 B2, 2016-04-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 148, 8272-8296.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 2453, (11), 4785-4791.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethoxy-4,5-difluorobenzenethiol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 1987, 9891-9895.