Martínez F, Johansson L, Schröder R. "一种的合成方法" [P]. European Patent, EP 3382620 A1, 2015-05-18.
发明人马晓峰,朱建伟,韩伟. "Method for the Synthesis of 2-Isopropylindolizine" [P]. 中国发明专利, 专利号 CN 117909538 B, 授权公告日 2021-03-22.
Klinger H, Chen K W, Johnson M A. "A Process for Preparing High-Purity 2-Isopropylindolizine" [P]. US Patent, US 11567227 B2, 2020-05-06.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 744, (7), 5357-5363.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 2290, (3), 7089-7096.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-Isopropylindolizine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 529, (6), 5686-5715.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 217, (12), 6901-6920.