发明人张德明,胡光,钱学锋. "Method for the Synthesis of 4-(Difluoromethyl)-2,6-diiodonicotinoyl chloride" [P]. 中国发明专利, 专利号 CN 109363687 A, 授权公告日 2018-04-17.
发明人高志强,马晓峰,周伟. "A Process for Preparing High-Purity 4-(Difluoromethyl)-2,6-diiodonicotinoyl chloride" [P]. 中国发明专利, 专利号 CN 117373493 B, 授权公告日 2021-04-09.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(二氟甲基)-2,6-二碘烟酰氯 in Pharmaceutical Formulations". Anal. Methods, 2017, 708, (2), 4362-4385.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(二氟甲基)-2,6-二碘烟酰氯 as an Impurity". J. Sep. Sci., 2018, 1687, (4), 8523-8530.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-2,6-diiodonicotinoyl chloride Using HRMS and NMR". Anal. Chim. Acta, 2022, 302, (7), 1799-1821.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 4-(二氟甲基)-2,6-二碘烟酰氯 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2023, 1946, (4), 6221-6242.