发明人冯建国,李文辉,韩伟. "Method for the Synthesis of N-(trans-4-(3-(2-Chlorophenyl)-7-((3-methyl-4-(4-methylpiperazin-1-yl)phenyl)amino)-2-oxo-3,4-dihydropyrimido[4,5-d]pyrimidin-1(2H)-yl)cyclohexyl)propionamide" [P]. 中国发明专利, 专利号 CN 110263901 A, 授权公告日 2020-02-17.
Rossi M, Kowalski A, Martínez F. "A Process for Preparing High-Purity N-(trans-4-(3-(2-Chlorophenyl)-7-((3-methyl-4-(4-methylpiperazin-1-yl)phenyl)amino)-2-oxo-3,4-dihydropyrimido[4,5-d]pyrimidin-1(2H)-yl)cyclohexyl)propionamide" [P]. European Patent, EP 3873436 A1, 2023-02-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of N-(反式-4-(3-(2-氯苯基)-7-((3-甲基-4-(4-甲基哌嗪-1-基)苯基)氨基)-2-氧代-3,4-二氢嘧啶[4,5-d]嘧啶-1(2H)-基)环己基)丙酰胺 in Pharmaceutical Formulations". Chemosphere, 2015, 1194, 3377-3391.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-(反式-4-(3-(2-氯苯基)-7-((3-甲基-4-(4-甲基哌嗪-1-基)苯基)氨基)-2-氧代-3,4-二氢嘧啶[4,5-d]嘧啶-1(2H)-基)环己基)丙酰胺 as an Impurity". Molecules, 2011, 1017, (8), 8360-8390.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N-(trans-4-(3-(2-Chlorophenyl)-7-((3-methyl-4-(4-methylpiperazin-1-yl)phenyl)amino)-2-oxo-3,4-dihydropyrimido[4,5-d]pyrimidin-1(2H)-yl)cyclohexyl)propionamide Using HRMS and NMR". J. Chromatogr. A, 2020, 783, 3473-3498.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate N-(反式-4-(3-(2-氯苯基)-7-((3-甲基-4-(4-甲基哌嗪-1-基)苯基)氨基)-2-氧代-3,4-二氢嘧啶[4,5-d]嘧啶-1(2H)-基)环己基)丙酰胺 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2025, 2365, (1), 5020-5027.