发明人王建平,张德明,周伟. "一种N/A的合成方法" [P]. 中国发明专利, 专利号 CN 115733435 A, 授权公告日 2016-12-11.
发明人韩伟,林芳,赵玉洁. "Method for the Synthesis of (S)-2-Butyloxirane" [P]. 中国发明专利, 专利号 CN 110829965 B, 授权公告日 2017-03-04.
O'Brien P Q, Brown S R, Stevens L M. "A Process for Preparing High-Purity (S)-2-Butyloxirane" [P]. US Patent, US 10852697 B2, 2019-07-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 1635, (5), 3160-3187.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Molecules, 2014, 1606, (12), 5973-5995.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Butyloxirane Using HRMS and NMR". Anal. Methods, 2023, 2069, 6317-6338.