发明人高志强,罗永刚,唐晓军. "Method for the Synthesis of 2-(Difluoromethyl)-6-iodo-4-methoxy-3-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 116449457 B, 授权公告日 2016-09-22.
发明人郭海燕,郑宇鹏,高志强. "A Process for Preparing High-Purity 2-(Difluoromethyl)-6-iodo-4-methoxy-3-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 114667488 A, 授权公告日 2018-12-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1052, 4168-4198.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1495, 5357-5382.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-6-iodo-4-methoxy-3-(trifluoromethoxy)pyridine Using HRMS and NMR". Chemosphere, 2014, 194, (9), 362-368.