发明人王建平,刘建华,朱建伟. "Method for the Synthesis of CPL-2" [P]. 中国发明专利, 专利号 CN 112802477 B, 授权公告日 2024-10-25.
发明人钱学锋,徐明华,郭海燕. "A Process for Preparing High-Purity CPL-2" [P]. 中国发明专利, 专利号 CN 116003818 A, 授权公告日 2021-05-07.
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". Biomed. Chromatogr., 2017, 628, 8793-8813.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 803, 583-588.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of CPL-2 Using HRMS and NMR". J. Chromatogr. A, 2014, 2364, 6698-6707.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 2453, (2), 753-775.