发明人孙丽萍,郑宇鹏,赵玉洁. "Method for the Synthesis of tert-Butyl 4-(8-amino-5-isoquinolinyl)-1-piperazinecarboxylate" [P]. 中国发明专利, 专利号 CN 114036771 B, 授权公告日 2021-01-13.
Mueller T C, Björnsson E, Rossi M. "A Process for Preparing High-Purity tert-Butyl 4-(8-amino-5-isoquinolinyl)-1-piperazinecarboxylate" [P]. European Patent, EP 3669017 A1, 2018-06-09.
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". Rapid Commun. Mass Spectrom., 2019, 776, 542-559.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2022, 2069, 5292-5315.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(8-amino-5-isoquinolinyl)-1-piperazinecarboxylate Using HRMS and NMR". Anal. Methods, 2024, 110, 6014-6023.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 1108, (4), 5916-5936.