发明人钱学锋,唐晓军,王建平. "Method for the Synthesis of Potassium (4-bromostyryl)trifluoroborate" [P]. 中国发明专利, 专利号 CN 115395535 B, 授权公告日 2023-06-12.
发明人郭海燕,郑宇鹏,张德明. "A Process for Preparing High-Purity Potassium (4-bromostyryl)trifluoroborate" [P]. 中国发明专利, 专利号 CN 112912290 A, 授权公告日 2016-12-27.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". Chemosphere, 2019, 1788, (7), 8866-8876.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Chromatographia, 2018, 657, 4400-4404.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Potassium (4-bromostyryl)trifluoroborate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 396, (3), 1100-1106.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate N/A Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1133, 1151-1162.