Davis P L, Chen K W, Park J H. "一种的合成方法" [P]. US Patent, US 11093345 B2, 2015-03-12.
发明人孙丽萍,沈红梅,赵玉洁. "Method for the Synthesis of 1-Isopropyl-4-nitro-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115383850 B, 授权公告日 2023-12-14.
Sørensen M, Schröder R, Kowalski A. "A Process for Preparing High-Purity 1-Isopropyl-4-nitro-1H-pyrrole-2-carboxylic acid" [P]. European Patent, EP 3293749 A1, 2015-10-03.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 481, (11), 8302-8327.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2013, 117, (4), 6126-6139.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-Isopropyl-4-nitro-1H-pyrrole-2-carboxylic acid Using HRMS and NMR". Food Chem., 2023, 2029, (4), 4600-4618.