发明人韩伟,张德明,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114250362 A, 授权公告日 2021-06-07.
O'Brien P Q, Thompson G K, Kumar R. "Method for the Synthesis of Tert-butyl 3-amino-1-methyl-1H-pyrazole-5-carboxylate" [P]. US Patent, US 11184080 B2, 2024-02-18.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1835, (7), 6094-6117.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 589, 7782-7789.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 3-amino-1-methyl-1H-pyrazole-5-carboxylate Using HRMS and NMR". Molecules, 2018, 2102, (10), 9416-9442.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 586, (8), 2393-2406.