Johansson L, Rossi M, Martínez F. "一种的合成方法" [P]. European Patent, EP 3631715 A1, 2017-10-15.
Nowak P, Rossi M, Björnsson E. "Method for the Synthesis of N1-Methyl Bromazepam (1.0mg/ml in Acetonitrile)" [P]. European Patent, EP 3186360 A1, 2018-02-15.
发明人孙丽萍,马晓峰,沈红梅. "A Process for Preparing High-Purity N1-Methyl Bromazepam (1.0mg/ml in Acetonitrile)" [P]. 中国发明专利, 专利号 CN 108355107 A, 授权公告日 2021-09-05.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 611, 8727-8757.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1677, 3168-3196.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N1-Methyl Bromazepam (1.0mg/ml in Acetonitrile) Using HRMS and NMR". J. Chromatogr. A, 2014, 2382, 5683-5698.