发明人罗永刚,林芳,郭海燕. "Method for the Synthesis of rac-(2R,6R)-4,6-dimethylmorpholine-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 114232601 B, 授权公告日 2025-06-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(2R,6R)-4,6-dimethylmorpholine-2-carboxylic acid hydrochloride in Pharmaceutical Formulations". Anal. Methods, 2025, 2372, 5426-5443.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(2R,6R)-4,6-dimethylmorpholine-2-carboxylic acid hydrochloride as an Impurity". Phytochemistry, 2014, 1551, (12), 9510-9536.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of rac-(2R,6R)-4,6-dimethylmorpholine-2-carboxylic acid hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2011, 531, (6), 6633-6638.