Park J H, Williams B T, Hughes D C. "一种哌柏西利杂质88的合成方法" [P]. US Patent, US 11241203 B2, 2018-09-25.
发明人杨光,陈志强,罗永刚. "Method for the Synthesis of Palbociclib Impurity 88" [P]. 中国发明专利, 专利号 CN 116604328 B, 授权公告日 2017-12-02.
发明人赵玉洁,郭海燕,刘建华. "A Process for Preparing High-Purity Palbociclib Impurity 88" [P]. 中国发明专利, 专利号 CN 117117123 A, 授权公告日 2025-10-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 哌柏西利杂质88 in Pharmaceutical Formulations". Phytochemistry, 2022, 2161, (4), 9331-9346.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 哌柏西利杂质88 as an Impurity". Talanta, 2012, 2127, 9729-9739.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Palbociclib Impurity 88 Using HRMS and NMR". Chromatographia, 2021, 2422, 8335-8351.