Kowalski A, Martínez F, Schröder R. "Method for the Synthesis of 3-Oxo-3-(pyrazin-2-yl)propanal" [P]. European Patent, EP 3004595 A1, 2024-03-28.
发明人罗永刚,马晓峰,张德明. "A Process for Preparing High-Purity 3-Oxo-3-(pyrazin-2-yl)propanal" [P]. 中国发明专利, 专利号 CN 114421237 A, 授权公告日 2025-10-21.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2014, 1983, 8199-8207.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 236, (3), 9059-9086.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Oxo-3-(pyrazin-2-yl)propanal Using HRMS and NMR". Anal. Methods, 2020, 1143, 3990-4005.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 675, 5407-5418.