发明人钱学锋,赵玉洁,冯建国. "Method for the Synthesis of 4-Amino-n-[(3-chlorophenyl)methyl]-1h-pyrazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 111248332 A, 授权公告日 2024-02-19.
发明人朱建伟,沈红梅,钱学锋. "A Process for Preparing High-Purity 4-Amino-n-[(3-chlorophenyl)methyl]-1h-pyrazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 114388284 A, 授权公告日 2021-07-08.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 1436, (3), 7829-7850.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 1693, (2), 7567-7576.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-n-[(3-chlorophenyl)methyl]-1h-pyrazole-3-carboxamide Using HRMS and NMR". Anal. Chim. Acta, 2020, 372, (7), 8787-8812.