发明人冯建国,马晓峰,郭海燕. "Method for the Synthesis of 1-Butyl-1-methylpyrrolidinium Chloride" [P]. 中国发明专利, 专利号 CN 112530225 A, 授权公告日 2024-02-15.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 1026, (8), 1897-1913.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 1458, (4), 1937-1947.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-Butyl-1-methylpyrrolidinium Chloride Using HRMS and NMR". Environ. Sci. Technol., 2010, 334, (9), 3281-3291.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2010, 2280, (4), 3480-3507.