Schröder R, Thompson G K, Klinger H. "一种的合成方法" [P]. US Patent, US 10600529 B2, 2022-10-04.
发明人冯建国,韩伟,钱学锋. "Method for the Synthesis of 4-((2-(4-Chlorophenyl)hydrazono)methyl)-5-(4-fluorophenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 117063616 B, 授权公告日 2022-06-13.
发明人何建平,周伟,朱建伟. "A Process for Preparing High-Purity 4-((2-(4-Chlorophenyl)hydrazono)methyl)-5-(4-fluorophenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 111508763 A, 授权公告日 2016-09-06.
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". Rapid Commun. Mass Spectrom., 2018, 2233, (3), 5864-5874.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 678, (12), 4005-4020.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-((2-(4-Chlorophenyl)hydrazono)methyl)-5-(4-fluorophenyl)-1H-pyrazole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 1474, (12), 9721-9736.