发明人冯建国,沈红梅,马晓峰. "Method for the Synthesis of 3-(3-Nitro-1h-pyrazol-1-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 117054426 A, 授权公告日 2019-12-24.
发明人唐晓军,刘建华,赵玉洁. "A Process for Preparing High-Purity 3-(3-Nitro-1h-pyrazol-1-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 115103158 A, 授权公告日 2019-01-20.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1755, 8858-8866.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 2171, 7964-7981.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Nitro-1h-pyrazol-1-yl)propanenitrile Using HRMS and NMR". Talanta, 2019, 2250, (8), 9005-9016.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 421, (12), 5363-5369.