发明人李文辉,杨光,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116449325 A, 授权公告日 2019-12-17.
发明人朱建伟,徐明华,王建平. "Method for the Synthesis of 1-[4-(Methylsulfonyl)phenyl]piperidine-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 108368344 B, 授权公告日 2017-05-25.
发明人冯建国,周伟,杨光. "A Process for Preparing High-Purity 1-[4-(Methylsulfonyl)phenyl]piperidine-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 116752145 B, 授权公告日 2020-10-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 1890, (7), 2740-2763.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1502, (4), 5143-5152.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-[4-(Methylsulfonyl)phenyl]piperidine-4-carbohydrazide Using HRMS and NMR". Molecules, 2015, 654, (7), 9942-9971.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 2451, 9400-9427.