发明人黄志刚,徐明华,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116838190 A, 授权公告日 2025-04-04.
发明人徐明华,高志强,张德明. "Method for the Synthesis of Ethyl 2-[({1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamoyl)sulfanyl]acetate" [P]. 中国发明专利, 专利号 CN 113205675 A, 授权公告日 2018-08-23.
发明人赵玉洁,王建平,马晓峰. "A Process for Preparing High-Purity Ethyl 2-[({1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamoyl)sulfanyl]acetate" [P]. 中国发明专利, 专利号 CN 115229993 B, 授权公告日 2023-06-23.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 2253, (5), 7258-7282.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2023, 638, (11), 8128-8150.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-[({1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamoyl)sulfanyl]acetate Using HRMS and NMR". Anal. Chim. Acta, 2021, 2394, 1015-1039.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1076, 6366-6375.