发明人郭海燕,陈志强,韩伟. "Method for the Synthesis of ethyl 4-hydroxy-4-phenylbutanoate" [P]. 中国发明专利, 专利号 CN 108260862 A, 授权公告日 2021-03-21.
发明人王建平,赵玉洁,黄志刚. "A Process for Preparing High-Purity ethyl 4-hydroxy-4-phenylbutanoate" [P]. 中国发明专利, 专利号 CN 109560831 B, 授权公告日 2015-11-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 938, (6), 5170-5197.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 1971, 7541-7549.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 4-hydroxy-4-phenylbutanoate Using HRMS and NMR". Chromatographia, 2017, 346, 2406-2417.