发明人沈红梅,郑宇鹏,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112966524 A, 授权公告日 2020-09-14.
发明人李文辉,郭海燕,钱学锋. "Method for the Synthesis of Pyridine, 4-ethenyl-, polymer with 1,4-diethenylbenzene" [P]. 中国发明专利, 专利号 CN 111250703 A, 授权公告日 2020-10-09.
发明人杨光,胡光,张德明. "A Process for Preparing High-Purity Pyridine, 4-ethenyl-, polymer with 1,4-diethenylbenzene" [P]. 中国发明专利, 专利号 CN 112066550 B, 授权公告日 2019-03-13.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 2326, (2), 4362-4365.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 2242, 3101-3105.