Mueller T, Fischer A B, Schröder R. "Method for the Synthesis of (3R,4S)-4-(3-(tert-butyl)phenyl)pyrrolidine-3-carboxylic acid" [P]. US Patent, US 11781258 B2, 2018-11-22.
发明人唐晓军,黄志刚,王建平. "A Process for Preparing High-Purity (3R,4S)-4-(3-(tert-butyl)phenyl)pyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114978958 A, 授权公告日 2018-05-20.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 676, 175-185.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 1919, 1565-1577.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (3R,4S)-4-(3-(tert-butyl)phenyl)pyrrolidine-3-carboxylic acid Using HRMS and NMR". Food Chem., 2021, 1082, (5), 5890-5903.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 2038, 7968-7984.