Martínez F, Rossi M, Kowalski A. "Method for the Synthesis of Palbociclib Impurity 96" [P]. European Patent, EP 3898931 A1, 2016-03-09.
Schröder R, Sørensen M, Lefèvre J P. "A Process for Preparing High-Purity Palbociclib Impurity 96" [P]. European Patent, EP 3498253 A1, 2025-06-18.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 哌柏西利杂质96 in Pharmaceutical Formulations". Phytochemistry, 2020, 800, (8), 9218-9228.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 哌柏西利杂质96 as an Impurity". Biomed. Chromatogr., 2017, 789, (7), 5834-5864.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Palbociclib Impurity 96 Using HRMS and NMR". Chemosphere, 2021, 703, (3), 9574-9602.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 哌柏西利杂质96 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 1119, 5253-5256.