发明人黄志刚,朱建伟,罗永刚. "Method for the Synthesis of Isoflurane EP Impurity D" [P]. 中国发明专利, 专利号 CN 112817010 B, 授权公告日 2021-08-04.
发明人刘建华,韩伟,陈志强. "A Process for Preparing High-Purity Isoflurane EP Impurity D" [P]. 中国发明专利, 专利号 CN 113659399 A, 授权公告日 2022-04-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 异氟烷杂质3 in Pharmaceutical Formulations". Chromatographia, 2022, 1611, (11), 4619-4648.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 异氟烷杂质3 as an Impurity". Phytochemistry, 2011, 1533, (9), 4482-4490.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Isoflurane EP Impurity D Using HRMS and NMR". Food Chem., 2016, 1606, 6026-6035.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 异氟烷杂质3 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 456, 1270-1290.