发明人张德明,刘建华,唐晓军. "Method for the Synthesis of 2-(4-methoxyphenyl)-2-[(propan-2-yl)amino]acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 113157982 B, 授权公告日 2017-07-28.
发明人冯建国,唐晓军,孙丽萍. "A Process for Preparing High-Purity 2-(4-methoxyphenyl)-2-[(propan-2-yl)amino]acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112964720 A, 授权公告日 2025-01-05.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(4-methoxyphenyl)-2-[(propan-2-yl)amino]acetic acid hydrochloride in Pharmaceutical Formulations". J. Nat. Prod., 2020, 1760, 4039-4051.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(4-methoxyphenyl)-2-[(propan-2-yl)amino]acetic acid hydrochloride as an Impurity". Anal. Chem., 2022, 2121, (7), 3067-3093.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-methoxyphenyl)-2-[(propan-2-yl)amino]acetic acid hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2017, 239, 3868-3880.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 2-(4-methoxyphenyl)-2-[(propan-2-yl)amino]acetic acid hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2023, 462, (2), 8682-8701.