发明人郑宇鹏,朱建伟,马晓峰. "Method for the Synthesis of 2-[(2-Hydroxy-ethyl)-isopropyl-amino]-1-thiophen-2-yl-ethanone" [P]. 中国发明专利, 专利号 CN 115240859 B, 授权公告日 2021-03-05.
发明人张德明,马晓峰,黄志刚. "A Process for Preparing High-Purity 2-[(2-Hydroxy-ethyl)-isopropyl-amino]-1-thiophen-2-yl-ethanone" [P]. 中国发明专利, 专利号 CN 114800117 A, 授权公告日 2021-01-26.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 862, (8), 8170-8189.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 736, 4400-4404.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2-Hydroxy-ethyl)-isopropyl-amino]-1-thiophen-2-yl-ethanone Using HRMS and NMR". Chemosphere, 2022, 206, (10), 2348-2370.