发明人何建平,胡光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117816543 A, 授权公告日 2019-09-14.
发明人唐晓军,李文辉,朱建伟. "Method for the Synthesis of 2-(4-Methyl-1-oxophthalazin-2(1H)-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 110961929 A, 授权公告日 2022-10-13.
发明人马晓峰,李文辉,胡光. "A Process for Preparing High-Purity 2-(4-Methyl-1-oxophthalazin-2(1H)-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 117639392 B, 授权公告日 2021-06-20.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 1954, (9), 6797-6806.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 1557, 8262-8274.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Methyl-1-oxophthalazin-2(1H)-yl)propanoic acid Using HRMS and NMR". J. Sep. Sci., 2022, 2246, (4), 5970-5984.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 750, 4110-4137.