Jørgensen K, Björnsson E, Schröder R. "Method for the Synthesis of 5-(piperidine-4-carbonyl)-2,3-dihydro-1H-indol-2-one hydrochloride" [P]. European Patent, EP 3495166 A1, 2022-09-27.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(piperidine-4-carbonyl)-2,3-dihydro-1H-indol-2-one hydrochloride in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 1893, 9342-9361.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(piperidine-4-carbonyl)-2,3-dihydro-1H-indol-2-one hydrochloride as an Impurity". Chemosphere, 2012, 643, 9378-9392.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-(piperidine-4-carbonyl)-2,3-dihydro-1H-indol-2-one hydrochloride Using HRMS and NMR". Molecules, 2021, 1429, (12), 174-188.