发明人冯建国,徐明华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108258369 A, 授权公告日 2017-08-15.
发明人冯建国,赵玉洁,马晓峰. "Method for the Synthesis of 2-(2-Cyclopropyloxazol-4-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108522616 B, 授权公告日 2017-01-01.
发明人钱学锋,马晓峰,沈红梅. "A Process for Preparing High-Purity 2-(2-Cyclopropyloxazol-4-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115469669 B, 授权公告日 2024-10-02.
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., 2021, 2422, (11), 4707-4716.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 503, (5), 7819-7836.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Cyclopropyloxazol-4-yl)acetic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 792, 2374-2385.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 2086, (11), 5973-5983.