发明人王建平,钱学锋,郭海燕. "Method for the Synthesis of 2-[Bis[hydroxy(oxido)phosphoryl]methyl]butanedioate tetrasodium" [P]. 中国发明专利, 专利号 CN 115219273 B, 授权公告日 2019-09-21.
发明人唐晓军,徐明华,林芳. "A Process for Preparing High-Purity 2-[Bis[hydroxy(oxido)phosphoryl]methyl]butanedioate tetrasodium" [P]. 中国发明专利, 专利号 CN 115430157 A, 授权公告日 2016-11-19.
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., 2021, 1892, (4), 6558-6583.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1494, 1060-1087.