发明人赵玉洁,孙丽萍,钱学锋. "Method for the Synthesis of 2-Chloro-7-(pentan-3-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one" [P]. 中国发明专利, 专利号 CN 108800596 B, 授权公告日 2023-04-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 184, 8083-8093.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 406, (10), 7979-7985.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-7-(pentan-3-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one Using HRMS and NMR". J. Nat. Prod., 2016, 1650, (8), 2108-2119.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 97, 534-543.