发明人沈红梅,胡光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116437348 A, 授权公告日 2023-06-01.
发明人韩伟,沈红梅,朱建伟. "Method for the Synthesis of 4-Chloro-3-isopropyl-1-methyl-1H-pyrazolo[3,4-b]quinoline" [P]. 中国发明专利, 专利号 CN 109416908 B, 授权公告日 2015-12-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 913, 296-299.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 2398, 2440-2468.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-3-isopropyl-1-methyl-1H-pyrazolo[3,4-b]quinoline Using HRMS and NMR". Talanta, 2010, 2404, (1), 6796-6819.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 713, (5), 7521-7545.