发明人林芳,徐明华,杨光. "Method for the Synthesis of 2-Deoxy-N-ethylguanosine-d" [P]. 中国发明专利, 专利号 CN 114253527 B, 授权公告日 2021-10-15.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2017, 2010, 8347-8353.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2022, 84, 1464-1486.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Deoxy-N-ethylguanosine-d Using HRMS and NMR". J. Agric. Food Chem., 2025, 639, (12), 3759-3786.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2016, 1172, 9482-9496.