发明人罗永刚,黄志刚,李文辉. "Method for the Synthesis of 2-(Dimethylamino)-2-phenylacetic Acid" [P]. 中国发明专利, 专利号 CN 110565893 B, 授权公告日 2019-12-20.
发明人林芳,罗永刚,马晓峰. "A Process for Preparing High-Purity 2-(Dimethylamino)-2-phenylacetic Acid" [P]. 中国发明专利, 专利号 CN 113215755 B, 授权公告日 2018-07-22.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 1244, 3437-3466.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 1268, (7), 927-951.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Dimethylamino)-2-phenylacetic Acid Using HRMS and NMR". Molecules, 2023, 674, 993-1010.