发明人李文辉,杨光,孙丽萍. "Method for the Synthesis of 5-Isopropyl-2-methylpyridine 1-oxide" [P]. 中国发明专利, 专利号 CN 116394563 A, 授权公告日 2021-02-05.
发明人杨光,罗永刚,韩伟. "A Process for Preparing High-Purity 5-Isopropyl-2-methylpyridine 1-oxide" [P]. 中国发明专利, 专利号 CN 116315914 A, 授权公告日 2023-08-05.
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 5-异丙基-2-甲基吡啶-1-氧化物 in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1063, (7), 9110-9121.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-异丙基-2-甲基吡啶-1-氧化物 as an Impurity". Rapid Commun. Mass Spectrom., 2021, 1388, (2), 7610-7624.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Isopropyl-2-methylpyridine 1-oxide Using HRMS and NMR". J. Sep. Sci., 2013, 576, (10), 1666-1672.