发明人冯建国,刘建华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108130222 A, 授权公告日 2024-04-08.
发明人郑宇鹏,朱建伟,杨光. "Method for the Synthesis of 1-(3-Chloro-5-(pyrrolidin-1-ylsulfonyl)pyridin-4-yl)piperazine" [P]. 中国发明专利, 专利号 CN 109517482 A, 授权公告日 2023-07-07.
Yamamoto T, Roberts E F, Fischer A B. "A Process for Preparing High-Purity 1-(3-Chloro-5-(pyrrolidin-1-ylsulfonyl)pyridin-4-yl)piperazine" [P]. US Patent, US 10698826 B2, 2015-02-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1103, (10), 2925-2949.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 1822, (5), 5782-5805.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Chloro-5-(pyrrolidin-1-ylsulfonyl)pyridin-4-yl)piperazine Using HRMS and NMR". J. Chromatogr. A, 2024, 1599, 8486-8513.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 282, (12), 7436-7449.