Yamamoto T, Schröder R, Klinger H. "一种的合成方法" [P]. US Patent, US 10955978 B2, 2024-06-18.
发明人沈红梅,黄志刚,冯建国. "Method for the Synthesis of 4-(3-Amino-4-methylphenyl)phthalazin-1-ol" [P]. 中国发明专利, 专利号 CN 109830356 B, 授权公告日 2025-04-05.
发明人周伟,何建平,罗永刚. "A Process for Preparing High-Purity 4-(3-Amino-4-methylphenyl)phthalazin-1-ol" [P]. 中国发明专利, 专利号 CN 116187586 B, 授权公告日 2015-03-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 2197, (5), 5071-5080.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 2092, 6507-6514.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Amino-4-methylphenyl)phthalazin-1-ol Using HRMS and NMR". Environ. Sci. Technol., 2011, 1034, (9), 2698-2726.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 2103, (3), 4196-4225.