Thompson G K, Lee S K, Mueller T. "一种的合成方法" [P]. US Patent, US 11233935 B2, 2017-03-24.
Yamamoto T, Fischer A B, Williams B T. "Method for the Synthesis of (S)-N-Acetyl-3-amino-quinuclidine" [P]. US Patent, US 9079834 B2, 2024-08-14.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 1764, 6405-6418.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 369, (1), 6688-6708.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (S)-N-Acetyl-3-amino-quinuclidine Using HRMS and NMR". Chromatographia, 2016, 613, 5182-5203.