发明人陈志强,徐明华,何建平. "Method for the Synthesis of 3-Chloro-N-(4-cyano-1-methyl-1H-pyrazol-5-yl)benzamide" [P]. 中国发明专利, 专利号 CN 114984896 B, 授权公告日 2020-01-04.
发明人周伟,赵玉洁,徐明华. "A Process for Preparing High-Purity 3-Chloro-N-(4-cyano-1-methyl-1H-pyrazol-5-yl)benzamide" [P]. 中国发明专利, 专利号 CN 112536274 A, 授权公告日 2021-02-13.
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". Anal. Chem., 2021, 783, 5669-5672.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 1818, (4), 9884-9910.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-N-(4-cyano-1-methyl-1H-pyrazol-5-yl)benzamide Using HRMS and NMR". J. Agric. Food Chem., 2011, 1462, 1378-1388.