发明人李文辉,唐晓军,王建平. "Method for the Synthesis of 1-Methanesulfonyl-4-(tetrahydro-pyran-4-yl)-[1,4]diazepane-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113645113 B, 授权公告日 2023-04-08.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1756, 4659-4677.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1180, 9433-9463.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methanesulfonyl-4-(tetrahydro-pyran-4-yl)-[1,4]diazepane-6-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2023, 525, 3415-3429.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2012, 997, (8), 9878-9882.