发明人杨光,周伟,郑宇鹏. "Method for the Synthesis of (+)-N,O-Di-Desmethyl Tramadol" [P]. 中国发明专利, 专利号 CN 108093700 B, 授权公告日 2022-07-11.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 1457, (6), 1675-1700.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1649, (7), 3388-3414.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (+)-N,O-Di-Desmethyl Tramadol Using HRMS and NMR". Molecules, 2016, 1491, (1), 1886-1889.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 123, (6), 5080-5103.