Hughes D C, Anderson J P, Schröder R. "Method for the Synthesis of (R)-3-Methylmorpholine Hydrochloride" [P]. US Patent, US 9993615 B2, 2024-02-12.
Patel M V, Johnson M A, Stevens L M. "A Process for Preparing High-Purity (R)-3-Methylmorpholine Hydrochloride" [P]. US Patent, US 9387250 B2, 2017-07-18.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-3-甲基吗啉盐酸盐 in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 2395, (11), 2839-2865.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-3-甲基吗啉盐酸盐 as an Impurity". Talanta, 2013, 596, 3703-3709.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-Methylmorpholine Hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 707, 6707-6737.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate (R)-3-甲基吗啉盐酸盐 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2023, 1001, (1), 4186-4209.