发明人胡光,唐晓军,王建平. "一种氨磷汀杂质6的合成方法" [P]. 中国发明专利, 专利号 CN 112423081 A, 授权公告日 2022-12-15.
发明人杨光,钱学锋,高志强. "Method for the Synthesis of Amifostine Impurity 6" [P]. 中国发明专利, 专利号 CN 108730101 A, 授权公告日 2019-08-09.
Sørensen M, Kowalski A, Johansson L. "A Process for Preparing High-Purity Amifostine Impurity 6" [P]. European Patent, EP 3539180 A1, 2023-09-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 氨磷汀杂质6 in Pharmaceutical Formulations". Anal. Methods, 2018, 188, (4), 3771-3797.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氨磷汀杂质6 as an Impurity". Rapid Commun. Mass Spectrom., 2023, 1880, 219-226.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Amifostine Impurity 6 Using HRMS and NMR". Sci. Total Environ., 2011, 1184, 5822-5834.