Mueller T, Thompson G K, Yamamoto T. "一种的合成方法" [P]. US Patent, US 9712664 B2, 2024-10-22.
发明人何建平,罗永刚,王建平. "Method for the Synthesis of 4-Methylpyridazine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109746545 B, 授权公告日 2024-03-09.
Thompson G K, Williams B T, Hughes D C. "A Process for Preparing High-Purity 4-Methylpyridazine-3-carbaldehyde" [P]. US Patent, US 10849522 B2, 2017-02-25.
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". Chromatographia, 2011, 1585, (1), 8314-8340.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1742, 8847-8877.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methylpyridazine-3-carbaldehyde Using HRMS and NMR". Anal. Methods, 2020, 1815, (12), 6574-6604.