发明人徐明华,沈红梅,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113795615 A, 授权公告日 2019-09-25.
Lee S K, Patel M V, Anderson J P. "Method for the Synthesis of 8-Bromo-1-methyl-3H-pyridazino[4,5-b]indol-4(5H)-one" [P]. US Patent, US 9118889 B2, 2023-10-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 761, (12), 7816-7832.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1204, (2), 8953-8958.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 8-Bromo-1-methyl-3H-pyridazino[4,5-b]indol-4(5H)-one Using HRMS and NMR". Environ. Sci. Technol., 2016, 495, 19-39.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 724, 9385-9396.