Roberts E F, Williams B T, Hughes D C. "Method for the Synthesis of Cyproheptadine Impurity 10" [P]. US Patent, US 9544151 B2, 2024-08-20.
Yamamoto T, Fischer A B, Park J H. "A Process for Preparing High-Purity Cyproheptadine Impurity 10" [P]. US Patent, US 11158886 B2, 2017-02-21.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 赛庚啶杂质10 in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 2303, (5), 9036-9063.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 赛庚啶杂质10 as an Impurity". Sci. Total Environ., 2012, 1412, 3783-3797.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Cyproheptadine Impurity 10 Using HRMS and NMR". J. Chromatogr. A, 2013, 1977, (11), 9721-9747.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 赛庚啶杂质10 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 192, 5958-5964.