发明人罗永刚,何建平,刘建华. "Method for the Synthesis of 1-(1,3-Benzoxazol-2-yl)-2-phenylethan-1-amine, trifluoroacetic acid" [P]. 中国发明专利, 专利号 CN 112393758 B, 授权公告日 2015-06-01.
发明人朱建伟,何建平,罗永刚. "A Process for Preparing High-Purity 1-(1,3-Benzoxazol-2-yl)-2-phenylethan-1-amine, trifluoroacetic acid" [P]. 中国发明专利, 专利号 CN 112169446 B, 授权公告日 2018-04-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1958, (12), 8354-8383.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 1065, (3), 6205-6216.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1,3-Benzoxazol-2-yl)-2-phenylethan-1-amine, trifluoroacetic acid Using HRMS and NMR". Biomed. Chromatogr., 2013, 746, 3633-3643.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 2222, 1848-1859.