Yamamoto T, Roberts E F, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11355426 B2, 2017-04-26.
发明人郑宇鹏,何建平,刘建华. "Method for the Synthesis of (Z)-2-(pyridin-2-ylmethylene)quinuclidin-3-ol" [P]. 中国发明专利, 专利号 CN 111332934 B, 授权公告日 2024-02-03.
发明人冯建国,唐晓军,沈红梅. "A Process for Preparing High-Purity (Z)-2-(pyridin-2-ylmethylene)quinuclidin-3-ol" [P]. 中国发明专利, 专利号 CN 108345240 B, 授权公告日 2019-03-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 242, 7143-7162.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 324, (9), 5321-5341.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-2-(pyridin-2-ylmethylene)quinuclidin-3-ol Using HRMS and NMR". Talanta, 2018, 1539, (6), 6802-6830.