发明人罗永刚,郭海燕,张德明. "Method for the Synthesis of 5-Formylpicolinic acid" [P]. 中国发明专利, 专利号 CN 112221246 A, 授权公告日 2022-03-23.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 1019, (11), 7368-7395.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 857, (1), 1730-1735.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-Formylpicolinic acid Using HRMS and NMR". Talanta, 2012, 1013, (7), 6189-6205.