Kumar R, Roberts E F, Patel M V. "Method for the Synthesis of N,N-Dimethyl-L-tyrosine" [P]. US Patent, US 11550265 B2, 2017-04-07.
发明人张德明,罗永刚,赵玉洁. "A Process for Preparing High-Purity N,N-Dimethyl-L-tyrosine" [P]. 中国发明专利, 专利号 CN 115324453 B, 授权公告日 2015-09-05.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of N,N-二甲基-L-酪氨酸 in Pharmaceutical Formulations". Chromatographia, 2016, 1223, 2239-2256.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of N,N-二甲基-L-酪氨酸 as an Impurity". Phytochemistry, 2013, 2055, (9), 1547-1554.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N,N-Dimethyl-L-tyrosine Using HRMS and NMR". Anal. Methods, 2021, 1529, 3373-3390.