Anderson J P, Klinger H, Thompson G K. "Method for the Synthesis of 2-((2,4-Dichlorobenzyl)thio)-4-(4-methoxyphenyl)-6-(p-tolyl)nicotinonitrile" [P]. US Patent, US 9790163 B2, 2020-01-01.
发明人杨光,唐晓军,陈志强. "A Process for Preparing High-Purity 2-((2,4-Dichlorobenzyl)thio)-4-(4-methoxyphenyl)-6-(p-tolyl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 115334724 A, 授权公告日 2022-11-25.
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". Phytochemistry, 2011, 991, 3124-3147.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 126, 854-884.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-((2,4-Dichlorobenzyl)thio)-4-(4-methoxyphenyl)-6-(p-tolyl)nicotinonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 707, (2), 5218-5231.