Jørgensen K, Johansson L, Kowalski A. "Method for the Synthesis of 4-(1H-Pyrrol-1-yl)pyridine-2-carboxylic acid" [P]. European Patent, EP 3792757 A1, 2018-05-01.
Klinger H, Brown S R, Roberts E F. "A Process for Preparing High-Purity 4-(1H-Pyrrol-1-yl)pyridine-2-carboxylic acid" [P]. US Patent, US 11733979 B2, 2015-03-20.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 505, (9), 3845-3864.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 2191, (10), 5900-5908.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1H-Pyrrol-1-yl)pyridine-2-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2021, 2008, (8), 4820-4836.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2015, 2373, 2883-2894.