发明人李文辉,胡光,马晓峰. "Method for the Synthesis of 1-(3-Amino-1H-pyrazol-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113624212 A, 授权公告日 2018-08-21.
发明人高志强,沈红梅,韩伟. "A Process for Preparing High-Purity 1-(3-Amino-1H-pyrazol-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 117180485 B, 授权公告日 2015-05-24.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 1339, (7), 5825-5850.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 475, 1039-1043.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Amino-1H-pyrazol-1-yl)ethanone Using HRMS and NMR". Talanta, 2023, 1720, (2), 9389-9395.