发明人郭海燕,王建平,钱学锋. "Method for the Synthesis of Boc-4-aminooxanilic Acid" [P]. 中国发明专利, 专利号 CN 117390854 B, 授权公告日 2021-07-20.
发明人赵玉洁,钱学锋,高志强. "A Process for Preparing High-Purity Boc-4-aminooxanilic Acid" [P]. 中国发明专利, 专利号 CN 114438616 B, 授权公告日 2021-03-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 814, (5), 1689-1702.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 1368, (5), 5560-5585.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Boc-4-aminooxanilic Acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 2059, (12), 6052-6060.