发明人赵玉洁,徐明华,刘建华. "Method for the Synthesis of 4-Isobutyl-pyridine" [P]. 中国发明专利, 专利号 CN 116835333 B, 授权公告日 2017-05-04.
发明人徐明华,唐晓军,胡光. "A Process for Preparing High-Purity 4-Isobutyl-pyridine" [P]. 中国发明专利, 专利号 CN 111965197 B, 授权公告日 2021-08-02.
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 4-Isobutyl-pyridine in Pharmaceutical Formulations". Food Chem., 2022, 245, 5010-5036.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-Isobutyl-pyridine as an Impurity". Rapid Commun. Mass Spectrom., 2010, 272, (10), 7843-7867.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Isobutyl-pyridine Using HRMS and NMR". Environ. Sci. Technol., 2014, 1159, 6562-6581.