发明人张德明,何建平,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109776152 A, 授权公告日 2022-05-01.
发明人钱学锋,罗永刚,张德明. "Method for the Synthesis of 5-Amino-3-cyclopropoxypicolinic acid" [P]. 中国发明专利, 专利号 CN 108085823 B, 授权公告日 2016-02-28.
发明人孙丽萍,刘建华,冯建国. "A Process for Preparing High-Purity 5-Amino-3-cyclopropoxypicolinic acid" [P]. 中国发明专利, 专利号 CN 109013752 B, 授权公告日 2022-05-07.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 1098, 93-113.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1895, (5), 8674-8703.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-3-cyclopropoxypicolinic acid Using HRMS and NMR". Molecules, 2021, 950, 2849-2869.