Davis P L, Park J H, Roberts E F. "一种1-吡啶-4-哌啶-4-甲酸的合成方法" [P]. US Patent, US 9737436 B2, 2016-04-08.
发明人林芳,王建平,朱建伟. "Method for the Synthesis of 1-Pyridin-4-yl-piperidine-4-carboxylic acid, 98%" [P]. 中国发明专利, 专利号 CN 117198613 A, 授权公告日 2019-11-19.
O'Brien P Q, Park J H, Stevens L M. "A Process for Preparing High-Purity 1-Pyridin-4-yl-piperidine-4-carboxylic acid, 98%" [P]. US Patent, US 9325222 B2, 2021-02-13.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 1-吡啶-4-哌啶-4-甲酸 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 1569, (8), 2376-2387.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-吡啶-4-哌啶-4-甲酸 as an Impurity". Biomed. Chromatogr., 2016, 2459, (1), 6787-6816.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Pyridin-4-yl-piperidine-4-carboxylic acid, 98% Using HRMS and NMR". Anal. Chim. Acta, 2010, 2270, (2), 2229-2245.