Williams B T, Roberts E F, Hughes D C. "一种的合成方法" [P]. US Patent, US 11046957 B2, 2023-02-08.
发明人唐晓军,赵玉洁,郭海燕. "Method for the Synthesis of (R)-2-amino-2-(3,3-difluorocyclobutyl)acetic acid" [P]. 中国发明专利, 专利号 CN 113789029 B, 授权公告日 2017-03-14.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 792, 6556-6575.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 352, 7324-7350.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-amino-2-(3,3-difluorocyclobutyl)acetic acid Using HRMS and NMR". Biomed. Chromatogr., 2020, 1842, (9), 4362-4365.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 2349, (12), 1890-1918.