发明人杨光,马晓峰,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108389589 A, 授权公告日 2024-01-16.
发明人朱建伟,赵玉洁,张德明. "Method for the Synthesis of 1,2,4-trichloro-3-fluoro-5-methylbenzene
1,2,4-tris(chloranyl)-3-fluoranyl-5-methyl-benzene
401-77-4
A824959" [P]. 中国发明专利, 专利号 CN 113757552 B, 授权公告日 2024-07-13.
发明人郭海燕,高志强,周伟. "A Process for Preparing High-Purity 1,2,4-trichloro-3-fluoro-5-methylbenzene
1,2,4-tris(chloranyl)-3-fluoranyl-5-methyl-benzene
401-77-4
A824959" [P]. 中国发明专利, 专利号 CN 116364706 B, 授权公告日 2020-12-14.
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". J. Agric. Food Chem., 2017, 195, 7345-7349.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 523, 6957-6972.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1,2,4-trichloro-3-fluoro-5-methylbenzene
1,2,4-tris(chloranyl)-3-fluoranyl-5-methyl-benzene
401-77-4
A824959 Using HRMS and NMR". Anal. Chem., 2010, 255, (8), 1649-1652.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 1183, 5132-5159.