Schröder R, Fischer A B, Hughes D C. "一种的合成方法" [P]. US Patent, US 9909496 B2, 2021-07-10.
发明人高志强,郑宇鹏,黄志刚. "Method for the Synthesis of 4-Cyano-3-difluoromethoxy-2-mercaptobenzoic acid" [P]. 中国发明专利, 专利号 CN 115169692 B, 授权公告日 2021-05-25.
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. Methods, 2021, 964, (11), 189-207.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 711, (7), 8686-8701.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyano-3-difluoromethoxy-2-mercaptobenzoic acid Using HRMS and NMR". Chemosphere, 2012, 178, (11), 7295-7301.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 883, 2041-2051.