发明人朱建伟,杨光,徐明华. "Method for the Synthesis of 2-(Dimethylamino)ethyl cinnoline-4-carboxylate" [P]. 中国发明专利, 专利号 CN 110503360 A, 授权公告日 2019-02-21.
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. Methods, 2024, 379, (9), 9000-9029.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 923, (7), 6623-6645.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Dimethylamino)ethyl cinnoline-4-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1464, 4575-4587.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 1267, (12), 2214-2238.