Jørgensen K, Nielsen H, Johansson L. "Method for the Synthesis of Pimozide Impurity 1" [P]. European Patent, EP 3771842 A1, 2019-01-27.
Stevens L M, Lee S K, Schröder R. "A Process for Preparing High-Purity Pimozide Impurity 1" [P]. US Patent, US 9494190 B2, 2022-08-08.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of Pimozide Impurity1 in Pharmaceutical Formulations". Anal. Methods, 2022, 108, (3), 7026-7038.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of Pimozide Impurity1 as an Impurity". J. Sep. Sci., 2013, 1405, 7758-7768.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Pimozide Impurity 1 Using HRMS and NMR". Molecules, 2016, 1784, (5), 4460-4477.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Pimozide Impurity1 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 471, 9281-9284.