发明人赵玉洁,钱学锋,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109154200 A, 授权公告日 2017-05-11.
发明人李文辉,朱建伟,沈红梅. "Method for the Synthesis of 5-Chloro-3-isobutylbenzo[d]oxazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 112732477 A, 授权公告日 2024-07-11.
Patel M V, Roberts E F, Anderson J P. "A Process for Preparing High-Purity 5-Chloro-3-isobutylbenzo[d]oxazol-2(3H)-one" [P]. US Patent, US 11680096 B2, 2015-03-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1471, (9), 9572-9581.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 2189, (5), 950-965.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-isobutylbenzo[d]oxazol-2(3H)-one Using HRMS and NMR". Chemosphere, 2017, 105, 1765-1785.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 1414, 7836-7857.