发明人罗永刚,黄志刚,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113423668 A, 授权公告日 2017-06-25.
发明人陈志强,李文辉,冯建国. "Method for the Synthesis of 2-Nitro-5-(prop-2-yn-1-ylamino)benzoic acid" [P]. 中国发明专利, 专利号 CN 112301051 B, 授权公告日 2020-05-26.
Schröder R, Jørgensen K, Martínez F. "A Process for Preparing High-Purity 2-Nitro-5-(prop-2-yn-1-ylamino)benzoic acid" [P]. European Patent, EP 3382639 A1, 2018-10-12.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 1493, 7579-7590.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 396, 768-795.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Nitro-5-(prop-2-yn-1-ylamino)benzoic acid Using HRMS and NMR". Molecules, 2021, 2065, 4319-4332.