Rossi M, Sørensen M, Schröder R. "一种的合成方法" [P]. European Patent, EP 3080497 A1, 2023-03-26.
发明人徐明华,黄志刚,孙丽萍. "Method for the Synthesis of 4-[(E)-2-[(3,4-Dichlorophenyl)methylidene]hydrazin-1-yl]quinazoline" [P]. 中国发明专利, 专利号 CN 113910747 B, 授权公告日 2017-07-03.
发明人冯建国,郭海燕,钱学锋. "A Process for Preparing High-Purity 4-[(E)-2-[(3,4-Dichlorophenyl)methylidene]hydrazin-1-yl]quinazoline" [P]. 中国发明专利, 专利号 CN 115152523 A, 授权公告日 2021-11-04.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 2112, (1), 4451-4468.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 2269, (3), 5442-5468.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(E)-2-[(3,4-Dichlorophenyl)methylidene]hydrazin-1-yl]quinazoline Using HRMS and NMR". J. Sep. Sci., 2010, 1222, 8472-8482.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2024, 2364, (9), 9487-9512.