O'Brien P Q, Brown S R, Lee S K. "一种的合成方法" [P]. US Patent, US 11807780 B2, 2017-04-15.
Yamamoto T, Lee S K, Anderson J P. "Method for the Synthesis of (R)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)ethan-1-amine" [P]. US Patent, US 11870074 B2, 2020-02-11.
发明人郑宇鹏,沈红梅,罗永刚. "A Process for Preparing High-Purity (R)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 117056946 B, 授权公告日 2024-01-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1514, 4843-4867.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1047, (6), 6389-6400.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (R)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)ethan-1-amine Using HRMS and NMR". Anal. Methods, 2014, 2425, 3869-3874.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 607, (2), 2821-2833.