发明人郑宇鹏,唐晓军,钱学锋. "Method for the Synthesis of Cinacalcet Impurity 9" [P]. 中国发明专利, 专利号 CN 117004958 A, 授权公告日 2019-10-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 西那卡塞杂质9 in Pharmaceutical Formulations". Chromatographia, 2021, 826, (5), 943-959.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 西那卡塞杂质9 as an Impurity". Food Chem., 2021, 1765, 6556-6559.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Cinacalcet Impurity 9 Using HRMS and NMR". Biomed. Chromatogr., 2012, 691, (12), 3896-3915.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 西那卡塞杂质9 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 1556, (4), 8895-8919.