发明人何建平,王建平,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115271282 A, 授权公告日 2017-07-05.
Björnsson E, Nowak P, Sørensen M. "Method for the Synthesis of (R)-4-Bromo-N-(quinuclidin-3-yl)benzamide" [P]. European Patent, EP 3149994 A1, 2022-07-23.
发明人黄志刚,王建平,刘建华. "A Process for Preparing High-Purity (R)-4-Bromo-N-(quinuclidin-3-yl)benzamide" [P]. 中国发明专利, 专利号 CN 108065772 B, 授权公告日 2025-06-15.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 1245, 3177-3198.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 1445, (1), 5330-5352.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (R)-4-Bromo-N-(quinuclidin-3-yl)benzamide Using HRMS and NMR". Anal. Chem., 2024, 1889, (4), 4305-4330.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 811, (7), 3105-3117.