发明人罗永刚,林芳,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109345583 A, 授权公告日 2025-08-28.
发明人韩伟,赵玉洁,孙丽萍. "Method for the Synthesis of 4-(2-Ethoxybenzylidene)-3-phenylisoxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 110989241 A, 授权公告日 2022-04-24.
发明人冯建国,林芳,赵玉洁. "A Process for Preparing High-Purity 4-(2-Ethoxybenzylidene)-3-phenylisoxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 108855622 A, 授权公告日 2023-11-08.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 979, (7), 8295-8320.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 1360, (2), 5792-5822.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-Ethoxybenzylidene)-3-phenylisoxazol-5(4H)-one Using HRMS and NMR". Anal. Chim. Acta, 2023, 2229, (8), 3026-3040.