Patel M V, Yamamoto T, Park J H. "Method for the Synthesis of 2-Hydroxy-2-(tetrahydro-2H-pyran-4-yl)acetic acid" [P]. US Patent, US 10961317 B2, 2015-02-18.
Johnson M A, Stevens L M, Fischer A B. "A Process for Preparing High-Purity 2-Hydroxy-2-(tetrahydro-2H-pyran-4-yl)acetic acid" [P]. US Patent, US 11944521 B2, 2018-07-21.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 1839, (3), 1056-1067.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 319, (4), 539-556.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-2-(tetrahydro-2H-pyran-4-yl)acetic acid Using HRMS and NMR". Talanta, 2016, 744, 3207-3236.