发明人沈红梅,罗永刚,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108880311 A, 授权公告日 2019-04-23.
发明人钱学锋,张德明,郑宇鹏. "Method for the Synthesis of 5-Chloro-3-(2-chlorophenyl)-1,2-oxazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110040138 B, 授权公告日 2024-09-21.
发明人高志强,韩伟,陈志强. "A Process for Preparing High-Purity 5-Chloro-3-(2-chlorophenyl)-1,2-oxazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108877440 A, 授权公告日 2025-12-12.
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". Anal. Methods, 2022, 1540, (9), 9541-9548.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 595, 14-42.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-(2-chlorophenyl)-1,2-oxazole-4-carbaldehyde Using HRMS and NMR". J. Chromatogr. A, 2016, 1768, 9729-9747.