发明人何建平,赵玉洁,罗永刚. "一种哌柏西利杂质32的合成方法" [P]. 中国发明专利, 专利号 CN 111642210 A, 授权公告日 2020-07-05.
发明人黄志刚,张德明,杨光. "Method for the Synthesis of Palbociclib Impurity 32" [P]. 中国发明专利, 专利号 CN 110956678 A, 授权公告日 2017-05-06.
Nielsen H, Kowalski A, Martínez F. "A Process for Preparing High-Purity Palbociclib Impurity 32" [P]. European Patent, EP 3548371 A1, 2015-05-02.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 哌柏西利杂质32 in Pharmaceutical Formulations". Chromatographia, 2014, 956, (3), 2433-2447.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 哌柏西利杂质32 as an Impurity". Environ. Sci. Technol., 2011, 1164, 8204-8231.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Palbociclib Impurity 32 Using HRMS and NMR". J. Sep. Sci., 2011, 202, 9958-9961.