发明人王建平,何建平,胡光. "一种卡非左米杂质11的合成方法" [P]. 中国发明专利, 专利号 CN 113568042 A, 授权公告日 2017-01-12.
Nowak P, Björnsson E, Kowalski A. "Method for the Synthesis of Carfilzomib Impurity 11" [P]. European Patent, EP 3888283 A1, 2018-07-15.
Nowak P, Martínez F, Nielsen H. "A Process for Preparing High-Purity Carfilzomib Impurity 11" [P]. European Patent, EP 3366507 A1, 2022-08-21.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 卡非左米杂质11 in Pharmaceutical Formulations". Anal. Methods, 2020, 388, 4304-4311.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 卡非左米杂质11 as an Impurity". Talanta, 2021, 423, (11), 9338-9341.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Carfilzomib Impurity 11 Using HRMS and NMR". J. Agric. Food Chem., 2011, 2310, 8672-8690.