Mueller T, Fischer A B, Chen K W. "一种的合成方法" [P]. US Patent, US 10303876 B2, 2015-10-03.
发明人胡光,高志强,马晓峰. "Method for the Synthesis of (R)-4-(tert-Butoxy)-2-(methylamino)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 113291908 A, 授权公告日 2015-02-11.
Davis P L, Williams B T, O'Brien P Q. "A Process for Preparing High-Purity (R)-4-(tert-Butoxy)-2-(methylamino)-4-oxobutanoic acid" [P]. US Patent, US 9669640 B2, 2023-03-13.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 1333, (3), 8399-8421.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 1929, (2), 1738-1756.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (R)-4-(tert-Butoxy)-2-(methylamino)-4-oxobutanoic acid Using HRMS and NMR". Environ. Sci. Technol., 2016, 1912, (6), 6310-6318.