发明人孙丽萍,罗永刚,朱建伟. "Method for the Synthesis of methyl 5-hydrazinylpicolinate" [P]. 中国发明专利, 专利号 CN 117387527 B, 授权公告日 2016-11-04.
发明人杨光,张德明,何建平. "A Process for Preparing High-Purity methyl 5-hydrazinylpicolinate" [P]. 中国发明专利, 专利号 CN 111982731 B, 授权公告日 2015-07-03.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 665, (12), 1586-1605.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 122, 705-728.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of methyl 5-hydrazinylpicolinate Using HRMS and NMR". Chemosphere, 2010, 169, (12), 3124-3128.