发明人马晓峰,张德明,钱学锋. "Method for the Synthesis of 4-(Thiophen-2-yl)aniline hydrochloride" [P]. 中国发明专利, 专利号 CN 110291200 A, 授权公告日 2019-05-09.
发明人韩伟,冯建国,黄志刚. "A Process for Preparing High-Purity 4-(Thiophen-2-yl)aniline hydrochloride" [P]. 中国发明专利, 专利号 CN 117902778 A, 授权公告日 2021-03-09.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 327, (10), 4783-4800.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 1733, (6), 7221-7232.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Thiophen-2-yl)aniline hydrochloride Using HRMS and NMR". Anal. Chem., 2014, 2376, 8590-8597.