Roberts E F, Schröder R, Brown S R. "一种的合成方法" [P]. US Patent, US 9328492 B2, 2024-04-03.
发明人李文辉,黄志刚,徐明华. "Method for the Synthesis of N-(4-methoxyphenyl)-1H-pyrazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 109177449 A, 授权公告日 2023-12-19.
发明人林芳,徐明华,黄志刚. "A Process for Preparing High-Purity N-(4-methoxyphenyl)-1H-pyrazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 111481667 A, 授权公告日 2016-10-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 909, 2723-2736.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 2090, 9191-9219.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-methoxyphenyl)-1H-pyrazole-3-carboxamide Using HRMS and NMR". Environ. Sci. Technol., 2013, 832, (3), 9507-9523.