发明人罗永刚,孙丽萍,冯建国. "Method for the Synthesis of 5-Nitro-2-(1h-pyrazol-1-yl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 112939409 A, 授权公告日 2021-10-11.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 1825, 8487-8509.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 2252, 9862-9865.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Nitro-2-(1h-pyrazol-1-yl)benzaldehyde Using HRMS and NMR". J. Nat. Prod., 2020, 418, (9), 7154-7169.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2019, 2149, (10), 3396-3424.