Sørensen M, Nielsen H, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3373525 A1, 2017-12-11.
发明人陈志强,郭海燕,朱建伟. "Method for the Synthesis of 5,6-Dihydro-4H-cyclopenta[d]isoxazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109708888 A, 授权公告日 2024-08-28.
发明人罗永刚,郭海燕,何建平. "A Process for Preparing High-Purity 5,6-Dihydro-4H-cyclopenta[d]isoxazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112141568 A, 授权公告日 2021-09-26.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 2279, (4), 1564-1588.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 410, 8644-8649.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Dihydro-4H-cyclopenta[d]isoxazole-4-carboxylic acid Using HRMS and NMR". Molecules, 2012, 1458, (5), 3977-3996.