发明人林芳,孙丽萍,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112058527 A, 授权公告日 2017-04-23.
发明人高志强,赵玉洁,钱学锋. "Method for the Synthesis of 2-(1,1-dioxothiolan-3-yl)-1,1-dimethyl-hydrazine;hydrochloride" [P]. 中国发明专利, 专利号 CN 112644847 B, 授权公告日 2023-11-28.
发明人沈红梅,朱建伟,胡光. "A Process for Preparing High-Purity 2-(1,1-dioxothiolan-3-yl)-1,1-dimethyl-hydrazine;hydrochloride" [P]. 中国发明专利, 专利号 CN 112884724 B, 授权公告日 2018-07-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 1975, 9011-9030.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 1982, 3907-3924.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1,1-dioxothiolan-3-yl)-1,1-dimethyl-hydrazine;hydrochloride Using HRMS and NMR". Phytochemistry, 2023, 1011, (1), 2136-2139.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 1907, (10), 3881-3892.