Stevens L M, Klinger H, Mueller T. "一种的合成方法" [P]. US Patent, US 11069889 B2, 2025-05-10.
发明人林芳,黄志刚,钱学锋. "Method for the Synthesis of Sodium 1-(1,1-dioxothiolan-3-yl)pyrazolo[3,4-d]pyrimidin-4-olate" [P]. 中国发明专利, 专利号 CN 110935545 A, 授权公告日 2022-08-03.
Johnson M A, Klinger H, Hughes D C. "A Process for Preparing High-Purity Sodium 1-(1,1-dioxothiolan-3-yl)pyrazolo[3,4-d]pyrimidin-4-olate" [P]. US Patent, US 9758119 B2, 2018-05-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 1182, 5328-5348.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 1563, 5893-5917.