Mueller T, O'Brien P Q, Roberts E F. "一种索磷布韦杂质112的合成方法" [P]. US Patent, US 10471512 B2, 2023-03-08.
发明人王建平,杨光,胡光. "Method for the Synthesis of Sofosbuvir Impurity 112" [P]. 中国发明专利, 专利号 CN 110472802 B, 授权公告日 2022-06-11.
Fischer A B, Schröder R, Mueller T. "A Process for Preparing High-Purity Sofosbuvir Impurity 112" [P]. US Patent, US 10406323 B2, 2024-01-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 索磷布韦杂质112 in Pharmaceutical Formulations". Chemosphere, 2017, 615, 9554-9560.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 索磷布韦杂质112 as an Impurity". Phytochemistry, 2018, 1346, (4), 3144-3148.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Sofosbuvir Impurity 112 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 426, (11), 3411-3431.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 索磷布韦杂质112 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2012, 2218, (11), 9745-9756.