发明人韩伟,孙丽萍,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113738763 A, 授权公告日 2021-01-27.
Williams B T, Roberts E F, Thompson G K. "Method for the Synthesis of 4-Isopropylnicotinaldehyde" [P]. US Patent, US 9669664 B2, 2019-02-22.
发明人高志强,胡光,王建平. "A Process for Preparing High-Purity 4-Isopropylnicotinaldehyde" [P]. 中国发明专利, 专利号 CN 110322341 B, 授权公告日 2025-11-26.
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". Environ. Sci. Technol., 2014, 352, (4), 9516-9542.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 2004, (12), 5069-5096.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Isopropylnicotinaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2023, 720, (5), 4471-4481.