Schröder R, Mueller T, Kumar R. "一种的合成方法" [P]. US Patent, US 10390641 B2, 2022-06-25.
Hughes D C, Johnson M A, O'Brien P Q. "Method for the Synthesis of 4-(3-Aminoazetidin-1-yl)benzonitrile" [P]. US Patent, US 9299322 B2, 2025-01-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 115, (3), 1158-1179.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 797, (3), 8071-8079.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Aminoazetidin-1-yl)benzonitrile Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 676, (10), 8266-8291.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2016, 516, 8205-8209.