发明人韩伟,何建平,李文辉. "Method for the Synthesis of 3-((3-Hydroxyphenyl)amino)tetrahydrothiophene 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 109585772 A, 授权公告日 2016-06-28.
发明人高志强,沈红梅,赵玉洁. "A Process for Preparing High-Purity 3-((3-Hydroxyphenyl)amino)tetrahydrothiophene 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 115107914 B, 授权公告日 2022-11-18.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 126, 5925-5953.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 106, (4), 4760-4778.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-((3-Hydroxyphenyl)amino)tetrahydrothiophene 1,1-dioxide Using HRMS and NMR". Phytochemistry, 2014, 1068, (8), 5783-5793.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 1387, 2924-2954.