发明人郑宇鹏,徐明华,胡光. "Method for the Synthesis of 2-Chloro-4-(difluoromethoxy)benzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 115067709 B, 授权公告日 2019-09-24.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 111, (3), 250-265.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 141, (1), 8470-8498.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-4-(difluoromethoxy)benzo[d]oxazole Using HRMS and NMR". Sci. Total Environ., 2014, 2319, 646-655.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 1059, (6), 4649-4666.