发明人王建平,郭海燕,李文辉. "Method for the Synthesis of Perindopril EP Impurity J" [P]. 中国发明专利, 专利号 CN 112649893 A, 授权公告日 2021-03-25.
发明人张德明,钱学锋,林芳. "A Process for Preparing High-Purity Perindopril EP Impurity J" [P]. 中国发明专利, 专利号 CN 114888214 B, 授权公告日 2024-08-14.
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 培哚普利EP杂质J in Pharmaceutical Formulations". Chromatographia, 2012, 96, (2), 6626-6631.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 培哚普利EP杂质J as an Impurity". J. Agric. Food Chem., 2020, 1467, (11), 7194-7197.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Perindopril EP Impurity J Using HRMS and NMR". Environ. Sci. Technol., 2022, 2299, (4), 6611-6641.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 培哚普利EP杂质J Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 600, 6836-6840.