Anderson J P, Fischer A B, Klinger H. "Method for the Synthesis of tert-Butyl-4-(1-oxo-2,3-dihydro-1H-inden-5-yl)piperazine-1-carboxylate" [P]. US Patent, US 9694516 B2, 2016-11-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 2303, (1), 873-890.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2020, 1588, 6542-6564.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl-4-(1-oxo-2,3-dihydro-1H-inden-5-yl)piperazine-1-carboxylate Using HRMS and NMR". J. Sep. Sci., 2017, 304, 9888-9917.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2020, 1069, (6), 4199-4217.