发明人林芳,朱建伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113296604 A, 授权公告日 2017-02-10.
发明人何建平,王建平,郭海燕. "Method for the Synthesis of 4-Formylpicolinic acid" [P]. 中国发明专利, 专利号 CN 113844924 B, 授权公告日 2021-03-17.
发明人朱建伟,王建平,罗永刚. "A Process for Preparing High-Purity 4-Formylpicolinic acid" [P]. 中国发明专利, 专利号 CN 116229156 A, 授权公告日 2018-09-28.
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". Sci. Total Environ., 2025, 222, (5), 882-897.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 1422, (12), 3393-3420.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Formylpicolinic acid Using HRMS and NMR". J. Chromatogr. A, 2025, 1889, 1800-1810.