Davis P L, Yamamoto T, Stevens L M. "Method for the Synthesis of N,N,N-Trimethyl-1-phenylethanaminium bromide" [P]. US Patent, US 10150359 B2, 2025-05-21.
发明人唐晓军,朱建伟,孙丽萍. "A Process for Preparing High-Purity N,N,N-Trimethyl-1-phenylethanaminium bromide" [P]. 中国发明专利, 专利号 CN 116686336 B, 授权公告日 2019-05-03.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 1939, (5), 6434-6446.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 2449, 7271-7279.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N,N,N-Trimethyl-1-phenylethanaminium bromide Using HRMS and NMR". J. Nat. Prod., 2018, 980, (12), 5180-5196.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 262, (6), 5957-5982.