Björnsson E, Schröder R, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3714306 A1, 2021-01-14.
Nielsen H, Mueller T C, Schröder R. "Method for the Synthesis of (R)-N-(Quinuclidin-3-yl)-5,6,7,8-tetrahydronaphthalene-1-carboxamide" [P]. European Patent, EP 3065977 A1, 2020-11-16.
Nowak P, Björnsson E, Kowalski A. "A Process for Preparing High-Purity (R)-N-(Quinuclidin-3-yl)-5,6,7,8-tetrahydronaphthalene-1-carboxamide" [P]. European Patent, EP 3222586 A1, 2023-06-11.
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". Environ. Sci. Technol., 2019, 708, 8561-8585.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 637, (6), 4177-4203.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (R)-N-(Quinuclidin-3-yl)-5,6,7,8-tetrahydronaphthalene-1-carboxamide Using HRMS and NMR". Molecules, 2024, 1545, 4740-4744.