发明人唐晓军,高志强,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115383442 A, 授权公告日 2019-07-25.
Thompson G K, Mueller T, Kumar R. "Method for the Synthesis of Ethyl 4-(2,6-difluoro-4-methylbenzoyl)-1H-pyrrole-2-carboxylate" [P]. US Patent, US 11555679 B2, 2017-11-12.
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". Food Chem., 2015, 1975, (9), 1502-1517.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 914, (8), 2300-2312.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-(2,6-difluoro-4-methylbenzoyl)-1H-pyrrole-2-carboxylate Using HRMS and NMR". Anal. Methods, 2012, 1804, 4732-4737.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 358, (9), 1701-1716.