发明人马晓峰,李文辉,沈红梅. "Method for the Synthesis of 2-(hydroxymethyl)-2-methylbutanoic acid" [P]. 中国发明专利, 专利号 CN 110692802 B, 授权公告日 2015-02-27.
Yamamoto T, Klinger H, Patel M V. "A Process for Preparing High-Purity 2-(hydroxymethyl)-2-methylbutanoic acid" [P]. US Patent, US 11223641 B2, 2023-06-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(hydroxymethyl)-2-methylbutanoic acid in Pharmaceutical Formulations". Phytochemistry, 2024, 182, (3), 5499-5512.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(hydroxymethyl)-2-methylbutanoic acid as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1544, (5), 2253-2264.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(hydroxymethyl)-2-methylbutanoic acid Using HRMS and NMR". Chemosphere, 2016, 2363, (5), 9645-9648.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 2-(hydroxymethyl)-2-methylbutanoic acid Profile in Drug Substances According to ICH Guidelines". Food Chem., 2021, 1660, (1), 8100-8114.