发明人高志强,李文辉,朱建伟. "Method for the Synthesis of Ethyl 5-amino-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 113356483 A, 授权公告日 2023-12-04.
发明人朱建伟,杨光,王建平. "A Process for Preparing High-Purity Ethyl 5-amino-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 117505336 A, 授权公告日 2020-02-01.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2024, 2151, 2340-2357.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 888, 7244-7270.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-amino-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate hydrochloride Using HRMS and NMR". Anal. Methods, 2016, 2267, (10), 1875-1879.