发明人高志强,杨光,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113080350 A, 授权公告日 2016-07-11.
发明人何建平,朱建伟,罗永刚. "Method for the Synthesis of 4-(2-Chloroacetyl)-1-methyl-1h-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 116025849 B, 授权公告日 2016-06-02.
Mueller T C, Nielsen H, Nowak P. "A Process for Preparing High-Purity 4-(2-Chloroacetyl)-1-methyl-1h-pyrrole-2-carboxamide" [P]. European Patent, EP 3056622 A1, 2018-08-19.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 2408, (5), 620-650.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1266, 472-491.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-Chloroacetyl)-1-methyl-1h-pyrrole-2-carboxamide Using HRMS and NMR". J. Agric. Food Chem., 2017, 1967, 3011-3017.