发明人王建平,郑宇鹏,张德明. "一种福莫特罗杂质96的合成方法" [P]. 中国发明专利, 专利号 CN 110450045 A, 授权公告日 2020-12-21.
发明人郭海燕,唐晓军,冯建国. "Method for the Synthesis of Formoterol Impurity 96" [P]. 中国发明专利, 专利号 CN 115627929 A, 授权公告日 2024-08-24.
Stevens L M, Yamamoto T, Park J H. "A Process for Preparing High-Purity Formoterol Impurity 96" [P]. US Patent, US 9902779 B2, 2024-09-01.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 福莫特罗杂质96 in Pharmaceutical Formulations". Anal. Chem., 2025, 1989, 2495-2525.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 福莫特罗杂质96 as an Impurity". Food Chem., 2019, 427, 8428-8458.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Formoterol Impurity 96 Using HRMS and NMR". J. Sep. Sci., 2013, 2234, (8), 1916-1943.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 福莫特罗杂质96 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 1843, (1), 7470-7488.