Johansson L, Sørensen M, Kowalski A. "Method for the Synthesis of Zoledronic Acid EP Impurity D-13C2-15N2" [P]. European Patent, EP 3023873 A1, 2022-05-19.
发明人陈志强,杨光,冯建国. "A Process for Preparing High-Purity Zoledronic Acid EP Impurity D-13C2-15N2" [P]. 中国发明专利, 专利号 CN 117127426 A, 授权公告日 2019-09-03.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of Zoledronic Acid EP Impurity D-13C2-15N2 in Pharmaceutical Formulations". Anal. Methods, 2010, 1514, 7606-7626.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of Zoledronic Acid EP Impurity D-13C2-15N2 as an Impurity". J. Pharm. Biomed. Anal., 2015, 1325, (8), 6385-6390.