发明人杨光,高志强,胡光. "Method for the Synthesis of (S)-2-(Aminomethyl)-4-isobutyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 110933262 A, 授权公告日 2018-06-07.
Patel M V, Thompson G K, Fischer A B. "A Process for Preparing High-Purity (S)-2-(Aminomethyl)-4-isobutyloxazol-5(4H)-one" [P]. US Patent, US 9456342 B2, 2016-01-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(氨甲基)-4-(2-甲丙基)-5(4H)-恶唑 in Pharmaceutical Formulations". Anal. Chem., 2016, 2126, 5993-6008.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(氨甲基)-4-(2-甲丙基)-5(4H)-恶唑 as an Impurity". Chemosphere, 2018, 1266, 7668-7686.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-(Aminomethyl)-4-isobutyloxazol-5(4H)-one Using HRMS and NMR". Anal. Methods, 2016, 1801, 2725-2741.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 2-(氨甲基)-4-(2-甲丙基)-5(4H)-恶唑 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 944, (10), 7485-7515.