发明人罗永刚,赵玉洁,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112915312 A, 授权公告日 2019-08-10.
Nielsen H, Lefèvre J P, Rossi M. "Method for the Synthesis of methyl 4-chloro-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine-7-carboxylate" [P]. European Patent, EP 3792485 A1, 2017-06-07.
发明人杨光,黄志刚,张德明. "A Process for Preparing High-Purity methyl 4-chloro-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine-7-carboxylate" [P]. 中国发明专利, 专利号 CN 115493060 A, 授权公告日 2015-11-05.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 827, (3), 109-137.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 1280, 900-919.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of methyl 4-chloro-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine-7-carboxylate Using HRMS and NMR". Anal. Methods, 2011, 1973, 7485-7515.