Kowalski A, Mueller T C, Jørgensen K. "Method for the Synthesis of 2-Methyl-3-(pyrrolo[2,1-f][1,2,4]triazin-6-yl)propanoic acid" [P]. European Patent, EP 3142694 A1, 2022-10-20.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 1839, (2), 2481-2497.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 630, (7), 2043-2058.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-3-(pyrrolo[2,1-f][1,2,4]triazin-6-yl)propanoic acid Using HRMS and NMR". Anal. Methods, 2019, 1061, (6), 2782-2797.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 2392, (6), 1139-1155.