Williams B T, Anderson J P, Yamamoto T. "Method for the Synthesis of GS-6620, >98% (HPLC)" [P]. US Patent, US 10314060 B2, 2017-03-25.
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". J. Chromatogr. A, 2012, 1303, (4), 8792-8809.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 885, (1), 7694-7705.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of GS-6620, >98% (HPLC) Using HRMS and NMR". Biomed. Chromatogr., 2015, 786, 6772-6791.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 1723, 8698-8712.