发明人徐明华,刘建华,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111035114 A, 授权公告日 2021-12-27.
发明人陈志强,杨光,罗永刚. "Method for the Synthesis of 4-(Pyrrolidin-1-yl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 116698870 A, 授权公告日 2017-09-18.
发明人赵玉洁,韩伟,郑宇鹏. "A Process for Preparing High-Purity 4-(Pyrrolidin-1-yl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 115377055 B, 授权公告日 2015-04-04.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 2181, 2715-2744.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 702, (10), 9186-9198.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Pyrrolidin-1-yl)nicotinic acid Using HRMS and NMR". Anal. Chem., 2013, 120, 8816-8846.