发明人徐明华,胡光,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114877185 A, 授权公告日 2022-10-26.
发明人张德明,唐晓军,黄志刚. "Method for the Synthesis of (4R,5R)-1,3-Bis(2-isopropylphenyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 109991899 B, 授权公告日 2022-11-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2020, 1717, 5498-5528.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 1703, (3), 1747-1752.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (4R,5R)-1,3-Bis(2-isopropylphenyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate Using HRMS and NMR". Anal. Methods, 2013, 1960, (11), 8308-8321.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 2390, (9), 2593-2610.