Roberts E F, O'Brien P Q, Lee S K. "一种的合成方法" [P]. US Patent, US 10219575 B2, 2025-04-08.
发明人胡光,何建平,罗永刚. "Method for the Synthesis of 3,4-Dihydro-4-oxo-1-phthalazinecarboxamide" [P]. 中国发明专利, 专利号 CN 110021942 B, 授权公告日 2021-04-26.
发明人郭海燕,黄志刚,高志强. "A Process for Preparing High-Purity 3,4-Dihydro-4-oxo-1-phthalazinecarboxamide" [P]. 中国发明专利, 专利号 CN 114202720 A, 授权公告日 2023-08-22.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 1330, 5011-5040.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 710, (11), 32-41.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dihydro-4-oxo-1-phthalazinecarboxamide Using HRMS and NMR". Anal. Chem., 2020, 2174, (9), 4735-4755.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 1627, (3), 4181-4211.