Patel M V, Lee S K, Davis P L. "一种的合成方法" [P]. US Patent, US 9000529 B2, 2020-07-15.
发明人徐明华,张德明,郑宇鹏. "Method for the Synthesis of Olutasidenib Impurity 29" [P]. 中国发明专利, 专利号 CN 111318156 B, 授权公告日 2022-03-13.
发明人林芳,孙丽萍,李文辉. "A Process for Preparing High-Purity Olutasidenib Impurity 29" [P]. 中国发明专利, 专利号 CN 111972592 B, 授权公告日 2020-07-20.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2014, 2276, (6), 5634-5659.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1776, (5), 7989-7997.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Olutasidenib Impurity 29 Using HRMS and NMR". Food Chem., 2011, 1845, 4861-4888.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 1113, (10), 9969-9973.