发明人郭海燕,胡光,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117474315 A, 授权公告日 2020-03-22.
发明人钱学锋,李文辉,赵玉洁. "Method for the Synthesis of 2-(5-Hydroxy-4-methyl-3-phenyl-4,5-dihydroisoxazol-5-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 116019488 A, 授权公告日 2017-07-20.
发明人韩伟,黄志刚,陈志强. "A Process for Preparing High-Purity 2-(5-Hydroxy-4-methyl-3-phenyl-4,5-dihydroisoxazol-5-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 109293124 B, 授权公告日 2019-02-28.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1736, 1845-1854.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 247, (12), 9349-9370.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Hydroxy-4-methyl-3-phenyl-4,5-dihydroisoxazol-5-yl)benzoic acid Using HRMS and NMR". Anal. Methods, 2017, 925, (12), 2501-2514.