Thompson G K, Stevens L M, Klinger H. "一种丁螺环酮EP杂质A 2溴盐的合成方法" [P]. US Patent, US 10898201 B2, 2021-08-17.
发明人李文辉,周伟,王建平. "Method for the Synthesis of Buspirone EP Impurity A Dibromo salt" [P]. 中国发明专利, 专利号 CN 116328104 A, 授权公告日 2019-09-12.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 丁螺环酮EP杂质A 2溴盐 in Pharmaceutical Formulations". J. Sep. Sci., 2024, 807, (6), 3039-3063.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 丁螺环酮EP杂质A 2溴盐 as an Impurity". Sci. Total Environ., 2020, 1461, 7623-7644.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Buspirone EP Impurity A Dibromo salt Using HRMS and NMR". Talanta, 2018, 2354, (5), 795-814.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 丁螺环酮EP杂质A 2溴盐 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 1295, (9), 9671-9690.