Jørgensen K, Mueller T C, Martínez F. "Method for the Synthesis of 1H-Purine-2,6,8(3H)-trione" [P]. European Patent, EP 3734863 A1, 2025-03-11.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 287, 1320-1344.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2016, 1699, (8), 6094-6124.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1H-Purine-2,6,8(3H)-trione Using HRMS and NMR". J. Sep. Sci., 2022, 2142, (4), 5491-5521.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 2306, (5), 1654-1679.