发明人林芳,王建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109545846 A, 授权公告日 2016-05-03.
Thompson G K, Park J H, O'Brien P Q. "Method for the Synthesis of 2-(Dimethylamino)-2-(3-methoxyphenyl)acetic acid" [P]. US Patent, US 9898048 B2, 2018-11-13.
发明人刘建华,冯建国,赵玉洁. "A Process for Preparing High-Purity 2-(Dimethylamino)-2-(3-methoxyphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 117334885 A, 授权公告日 2017-07-07.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 2114, (6), 6381-6395.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1074, (12), 5648-5654.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Dimethylamino)-2-(3-methoxyphenyl)acetic acid Using HRMS and NMR". J. Nat. Prod., 2017, 616, (12), 8614-8632.