发明人黄志刚,赵玉洁,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115251643 A, 授权公告日 2019-06-15.
发明人李文辉,韩伟,马晓峰. "Method for the Synthesis of 1-(4-Ethoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110140485 B, 授权公告日 2022-01-21.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2015, 1041, 8345-8358.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 1408, (10), 4466-4482.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Ethoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde Using HRMS and NMR". Molecules, 2019, 602, 6912-6941.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 1078, (2), 948-959.