发明人何建平,李文辉,黄志刚. "一种LCZ696杂质86的合成方法" [P]. 中国发明专利, 专利号 CN 115891064 A, 授权公告日 2023-01-18.
Davis P L, Thompson G K, Patel M V. "Method for the Synthesis of LCZ-696 Impurity 86" [P]. US Patent, US 10907613 B2, 2015-08-23.
发明人高志强,韩伟,冯建国. "A Process for Preparing High-Purity LCZ-696 Impurity 86" [P]. 中国发明专利, 专利号 CN 111494789 A, 授权公告日 2016-08-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of LCZ696杂质86 in Pharmaceutical Formulations". Molecules, 2011, 1283, (11), 9484-9513.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of LCZ696杂质86 as an Impurity". Food Chem., 2020, 2124, 3997-4011.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of LCZ-696 Impurity 86 Using HRMS and NMR". Anal. Chim. Acta, 2023, 636, (4), 9530-9543.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate LCZ696杂质86 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 414, (6), 8944-8950.