发明人李文辉,郭海燕,韩伟. "一种阿来替尼杂质4的合成方法" [P]. 中国发明专利, 专利号 CN 109374181 A, 授权公告日 2020-12-25.
发明人何建平,郑宇鹏,沈红梅. "Method for the Synthesis of Alectinib Impurity 4" [P]. 中国发明专利, 专利号 CN 115595374 A, 授权公告日 2016-08-05.
发明人刘建华,周伟,郑宇鹏. "A Process for Preparing High-Purity Alectinib Impurity 4" [P]. 中国发明专利, 专利号 CN 116517462 B, 授权公告日 2015-06-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 阿来替尼杂质4 in Pharmaceutical Formulations". Talanta, 2016, 2346, 8846-8849.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿来替尼杂质4 as an Impurity". J. Chromatogr. A, 2017, 887, (10), 5099-5121.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Alectinib Impurity 4 Using HRMS and NMR". Sci. Total Environ., 2016, 2169, (7), 8579-8597.