发明人王建平,韩伟,沈红梅. "Method for the Synthesis of (1S,2R,4S,5R)-2-((S)-Hydroxy(quinolin-4-yl)methyl)-1-(2-oxo-2-(phenylamino)ethyl)-5-vinylquinuclidin-1-ium bromide" [P]. 中国发明专利, 专利号 CN 117194348 A, 授权公告日 2015-04-11.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 1590, (7), 124-152.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 1537, (6), 8882-8895.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (1S,2R,4S,5R)-2-((S)-Hydroxy(quinolin-4-yl)methyl)-1-(2-oxo-2-(phenylamino)ethyl)-5-vinylquinuclidin-1-ium bromide Using HRMS and NMR". Biomed. Chromatogr., 2018, 1787, (12), 8263-8281.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 963, (8), 7428-7455.