发明人杨光,王建平,唐晓军. "Method for the Synthesis of 4-(5-(Benzo[d]oxazol-2-yl)-1H-benzo[d]imidazol-2-yl)aniline" [P]. 中国发明专利, 专利号 CN 111716216 A, 授权公告日 2020-07-19.
发明人杨光,罗永刚,唐晓军. "A Process for Preparing High-Purity 4-(5-(Benzo[d]oxazol-2-yl)-1H-benzo[d]imidazol-2-yl)aniline" [P]. 中国发明专利, 专利号 CN 115383392 A, 授权公告日 2017-07-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 1952, (12), 2499-2502.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 122, (9), 5591-5598.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-(Benzo[d]oxazol-2-yl)-1H-benzo[d]imidazol-2-yl)aniline Using HRMS and NMR". Environ. Sci. Technol., 2013, 1829, (7), 857-862.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 2255, (8), 2885-2910.