Lefèvre J P, Johansson L, Nielsen H. "Method for the Synthesis of 4H-Pyrrolo[3,2-d]thiazole-5-carboxylic acid" [P]. European Patent, EP 3299945 A1, 2020-06-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 669, 7270-7281.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 495, (7), 5982-5994.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4H-Pyrrolo[3,2-d]thiazole-5-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2016, 1761, 9962-9982.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 1881, (5), 2919-2949.