发明人周伟,冯建国,马晓峰. "Method for the Synthesis of Boc-2-amino-3,4,5-trimethoxybenzoic Acid" [P]. 中国发明专利, 专利号 CN 112669605 B, 授权公告日 2017-06-05.
发明人王建平,何建平,钱学锋. "A Process for Preparing High-Purity Boc-2-amino-3,4,5-trimethoxybenzoic Acid" [P]. 中国发明专利, 专利号 CN 114351010 B, 授权公告日 2022-04-02.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 1794, 9258-9279.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 584, (8), 8332-8343.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Boc-2-amino-3,4,5-trimethoxybenzoic Acid Using HRMS and NMR". Chemosphere, 2018, 1361, (6), 7145-7175.