发明人钱学锋,刘建华,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110579546 A, 授权公告日 2017-07-05.
发明人马晓峰,徐明华,李文辉. "Method for the Synthesis of 4-[3-Nitro-4-(4-propylpiperidin-1-yl)phenyl]-1,2-dihydrophthalazin-1-one" [P]. 中国发明专利, 专利号 CN 109984983 B, 授权公告日 2024-09-04.
发明人赵玉洁,冯建国,沈红梅. "A Process for Preparing High-Purity 4-[3-Nitro-4-(4-propylpiperidin-1-yl)phenyl]-1,2-dihydrophthalazin-1-one" [P]. 中国发明专利, 专利号 CN 116287357 A, 授权公告日 2018-03-10.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 2134, 4779-4808.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 1011, (8), 7543-7571.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-[3-Nitro-4-(4-propylpiperidin-1-yl)phenyl]-1,2-dihydrophthalazin-1-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 380, 7892-7899.