Klinger H, Park J H, Lee S K. "Method for the Synthesis of 5-Amino-2-(1H-pyrazol-1-yl)benzamide" [P]. US Patent, US 10523842 B2, 2024-10-28.
发明人郭海燕,王建平,韩伟. "A Process for Preparing High-Purity 5-Amino-2-(1H-pyrazol-1-yl)benzamide" [P]. 中国发明专利, 专利号 CN 111185705 B, 授权公告日 2015-07-28.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 262, (9), 3745-3751.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2303, (9), 5139-5161.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-2-(1H-pyrazol-1-yl)benzamide Using HRMS and NMR". Anal. Chem., 2021, 1025, 9894-9908.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 1805, (12), 1785-1812.