Fischer A B, Stevens L M, Thompson G K. "一种的合成方法" [P]. US Patent, US 11177648 B2, 2017-12-05.
发明人徐明华,赵玉洁,孙丽萍. "Method for the Synthesis of 9-((1R,3S)-3-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)cyclopentyl)-9H-purin-6-amine" [P]. 中国发明专利, 专利号 CN 117368178 B, 授权公告日 2019-06-15.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2012, 1855, (8), 9097-9104.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 505, 4874-4902.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 9-((1R,3S)-3-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)cyclopentyl)-9H-purin-6-amine Using HRMS and NMR". Chromatographia, 2014, 426, 7736-7753.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 1065, 7885-7892.