Kowalski A, Martínez F, Johansson L. "一种的合成方法" [P]. European Patent, EP 3994060 A1, 2015-11-28.
发明人林芳,胡光,周伟. "Method for the Synthesis of 2-Amino-3-hydroxy-3-(5-(2-methylcyclopropyl)furan-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 117725758 A, 授权公告日 2018-11-08.
发明人马晓峰,钱学锋,何建平. "A Process for Preparing High-Purity 2-Amino-3-hydroxy-3-(5-(2-methylcyclopropyl)furan-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108161667 A, 授权公告日 2015-05-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 1543, (4), 3272-3278.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 1271, (8), 2642-2651.