发明人林芳,马晓峰,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113791620 A, 授权公告日 2017-12-05.
发明人冯建国,罗永刚,马晓峰. "Method for the Synthesis of 4-(2-Chlorobenzyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 112099019 A, 授权公告日 2024-09-07.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2020, 546, (5), 9596-9625.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 2298, 7358-7364.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-Chlorobenzyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide Using HRMS and NMR". Environ. Sci. Technol., 2011, 823, (3), 7603-7614.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 2224, (2), 6733-6746.