发明人王建平,高志强,陈志强. "Method for the Synthesis of 2-Cyclopropylbenzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 109056254 B, 授权公告日 2017-01-27.
Williams B T, Park J H, Hughes D C. "A Process for Preparing High-Purity 2-Cyclopropylbenzo[d]oxazole" [P]. US Patent, US 11012256 B2, 2023-06-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 1592, (6), 613-641.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 2354, (6), 5922-5944.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyclopropylbenzo[d]oxazole Using HRMS and NMR". Sci. Total Environ., 2019, 1987, (5), 7752-7760.