Johnson M A, Kumar R, Williams B T. "一种的合成方法" [P]. US Patent, US 10991246 B2, 2017-07-08.
发明人刘建华,郭海燕,王建平. "Method for the Synthesis of 3-Methyl-6-nitrobenzo[d]oxazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 110301825 A, 授权公告日 2020-09-23.
发明人刘建华,钱学锋,马晓峰. "A Process for Preparing High-Purity 3-Methyl-6-nitrobenzo[d]oxazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 116263502 B, 授权公告日 2021-03-18.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2013, 955, 4854-4884.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 2055, (1), 4990-5002.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-6-nitrobenzo[d]oxazol-2(3H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 1705, (5), 872-892.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 210, (9), 4614-4617.