Hughes D C, O'Brien P Q, Schröder R. "Method for the Synthesis of (E)-2-(Pyrrolidin-1-ylmethylene)cyclohexanone" [P]. US Patent, US 11874059 B2, 2023-03-13.
Mueller T C, Rossi M, Johansson L. "A Process for Preparing High-Purity (E)-2-(Pyrrolidin-1-ylmethylene)cyclohexanone" [P]. European Patent, EP 3174412 A1, 2018-05-06.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2018, 1246, 551-576.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 770, 3592-3622.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (E)-2-(Pyrrolidin-1-ylmethylene)cyclohexanone Using HRMS and NMR". J. Chromatogr. A, 2016, 1305, (2), 4016-4027.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2020, 260, (12), 2910-2939.