发明人马晓峰,张德明,黄志刚. "Method for the Synthesis of (R)-2-((2R,4R,6S)-2,6-dimethyltetrahydro-2H-pyran-4-yl)-2-((methoxycarbonyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 108002673 B, 授权公告日 2019-09-08.
Björnsson E, Schröder R, Rossi M. "A Process for Preparing High-Purity (R)-2-((2R,4R,6S)-2,6-dimethyltetrahydro-2H-pyran-4-yl)-2-((methoxycarbonyl)amino)acetic acid" [P]. European Patent, EP 3381915 A1, 2023-06-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 770, (4), 1339-1345.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 702, (2), 7171-7180.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-((2R,4R,6S)-2,6-dimethyltetrahydro-2H-pyran-4-yl)-2-((methoxycarbonyl)amino)acetic acid Using HRMS and NMR". Molecules, 2023, 1621, 6868-6883.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 2398, 9739-9760.