发明人林芳,陈志强,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117318709 A, 授权公告日 2015-03-10.
发明人周伟,李文辉,杨光. "Method for the Synthesis of (R)-N-(2-(((1R,2S)-2-Hydroxy-2,3-dihydro-1H-inden-1-yl)amino)-3,4-dioxocyclobut-1-en-1-yl)-2-methylpropane-2-sulfinamide" [P]. 中国发明专利, 专利号 CN 113920420 A, 授权公告日 2018-12-19.
Nielsen H, Johansson L, Kowalski A. "A Process for Preparing High-Purity (R)-N-(2-(((1R,2S)-2-Hydroxy-2,3-dihydro-1H-inden-1-yl)amino)-3,4-dioxocyclobut-1-en-1-yl)-2-methylpropane-2-sulfinamide" [P]. European Patent, EP 3891183 A1, 2021-07-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 343, 7319-7327.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 296, (4), 7820-7826.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (R)-N-(2-(((1R,2S)-2-Hydroxy-2,3-dihydro-1H-inden-1-yl)amino)-3,4-dioxocyclobut-1-en-1-yl)-2-methylpropane-2-sulfinamide Using HRMS and NMR". Anal. Methods, 2020, 432, (3), 3150-3160.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 2113, (9), 3567-3577.