发明人胡光,冯建国,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110449101 A, 授权公告日 2021-02-07.
Björnsson E, Martínez F, Schröder R. "Method for the Synthesis of 2-Ethoxy-4-(1H-pyrazol-1-yl)aniline" [P]. European Patent, EP 3590696 A1, 2019-06-19.
Nowak P, Martínez F, Nielsen H. "A Process for Preparing High-Purity 2-Ethoxy-4-(1H-pyrazol-1-yl)aniline" [P]. European Patent, EP 3761804 A1, 2025-05-07.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 629, 4447-4472.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 955, (10), 9715-9745.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethoxy-4-(1H-pyrazol-1-yl)aniline Using HRMS and NMR". Phytochemistry, 2017, 2376, (10), 9527-9541.