发明人朱建伟,杨光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112587585 A, 授权公告日 2016-02-06.
Patel M V, Lee S K, Chen K W. "Method for the Synthesis of Cloxacillin Sodium Impurity 6" [P]. US Patent, US 9480071 B2, 2017-09-04.
发明人沈红梅,冯建国,胡光. "A Process for Preparing High-Purity Cloxacillin Sodium Impurity 6" [P]. 中国发明专利, 专利号 CN 110202235 B, 授权公告日 2021-08-05.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 2308, (1), 9307-9317.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 1017, (2), 8427-8433.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Cloxacillin Sodium Impurity 6 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 665, 4355-4367.