发明人杨光,赵玉洁,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109849771 A, 授权公告日 2025-07-25.
发明人唐晓军,林芳,王建平. "Method for the Synthesis of (R)-Ethyl 2-(1-amino-7-bromo-1,2,3,4-tetrahydronaphthalen-1-yl)-2,2-difluoroacetate hydrochloride" [P]. 中国发明专利, 专利号 CN 110278967 B, 授权公告日 2024-01-05.
发明人张德明,周伟,唐晓军. "A Process for Preparing High-Purity (R)-Ethyl 2-(1-amino-7-bromo-1,2,3,4-tetrahydronaphthalen-1-yl)-2,2-difluoroacetate hydrochloride" [P]. 中国发明专利, 专利号 CN 113051804 B, 授权公告日 2023-03-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 1098, (11), 7248-7275.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 715, 8650-8679.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (R)-Ethyl 2-(1-amino-7-bromo-1,2,3,4-tetrahydronaphthalen-1-yl)-2,2-difluoroacetate hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2011, 323, 1461-1464.