发明人徐明华,孙丽萍,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112145909 A, 授权公告日 2020-03-15.
Sørensen M, Rossi M, Björnsson E. "Method for the Synthesis of Ethyl 5-amino-6-chloropyrazolo[1,5-a]pyridine-3-carboxylate" [P]. European Patent, EP 3494442 A1, 2021-03-09.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 406, 6222-6248.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 82, (9), 3565-3588.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-amino-6-chloropyrazolo[1,5-a]pyridine-3-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2016, 2277, (1), 9160-9163.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 1838, (1), 9453-9480.