Nowak P, Schröder R, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3426153 A1, 2016-09-07.
Rossi M, Kowalski A, Lefèvre J P. "Method for the Synthesis of (2S,6S)-4-Benzyl-2,6-dimethylmorpholine" [P]. European Patent, EP 3130584 A1, 2018-12-08.
发明人郑宇鹏,林芳,沈红梅. "A Process for Preparing High-Purity (2S,6S)-4-Benzyl-2,6-dimethylmorpholine" [P]. 中国发明专利, 专利号 CN 112869199 A, 授权公告日 2022-02-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 2015, 5789-5819.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 238, 5024-5050.